```Many players make the mistake of losing the momentum of their swing as soon as they make contact with the ball. This is a mistake. You want to add as much power and momentum as possible to the ball to throw it far. In order to do so, you should continue swinging your bat even after it has hit the ball. A good way of doing this is to assume that you have to hit two other balls immediately behind the ball you are hitting. So you have to continue swinging through the entire motion before stopping. Continued swinging adds extra power to your hit, essentially adding a ‘pushing’ momentum to it apart from the hitting force that you put into it.
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On-base percentage, or OBP, measures the frequency with which a batter reaches base. OBP is expressed as a decimal rounded to three places, as in .300. Thus, OBP looks like batting average. However, instead of expressing the number of hits per at-bat, OBP represents the number of times on base per opportunity. The formula is simple, and one needs just five basic counting statistics to calculate OBP. These five stats are hits, walks, hit-by-pitch, at-bats, and sacrifice flies. The formula is:
The second number in a slash line represents on base percentage. This is calculated by dividing the total times a player gets on base (hits, walks, and hit-by-pitch) by a player’s total number of eligible at bats, essentially all trips to the plate minus events outside of the batters control, like reaching on error and hitting into a fielder’s choice). These “eligible at bats” are calculated by adding regular at bats with the total number of times walked, hit-by-pitch, and hit into a sacrifice fly. That gives you the following formula to calculate on-base percentage, or OBP for short.
Shoeless Joe Jackson is the only other player to finish his career with a batting average over .350.[1] He batted .356 over 13 seasons before he was permanently suspended from organized baseball in 1921 for his role in the Black Sox Scandal.[4] Lefty O'Doul first came to the major leagues as a pitcher, but after developing a sore arm, he converted to an outfielder and won two batting titles.[5] The fifth player on the list, and the last with at least a .345 BA, is Ed Delahanty. Delahanty's career was cut short when he fell into the Niagara Falls and died during the 1903 season.[6]
The human ability to estimate trajectories of moving objects is difficult to explain. Good fielders begin their movement just as the ball is hit, without wasting even half a step. An outfielder instantly begins running toward the spot where he thinks the ball will fall. Sometimes, he will make a running catch without losing a stride, thrusting his glove into position at the last second.
```Connor Powers is a former Professional Baseball Player (Padres Organization 2010-2013) who has a passion for teaching others how reach their goals in the game of baseball. Since 2012 Coach Powers he has had his YouTube videos viewed over 3.3 Million times and has over 24,000 subscribers to his YouTube channel. His specialties are maximizing bat speed, improving batting average, and taking hitters from average to elite.
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This new formula, which they referred to as gOBP, both credits the batter for reaching on errors and penalizes the batter for sacrifice bunts. They argue first, that any baserunner gives his team a chance to score, regardless how he reached base; second, that the batter can influence whether a batted ball becomes an error*; and third, that if HBPs (which are basically mistakes by the pitcher) are counted as positive events in OBP, then errors (mistakes by the fielders) should as well. To support these arguments, they show that team gOBP correlates better with runs per game (R/G) than the traditional team OBP.

Power development for batting performance can be improved drastically through proper strength and power training. It is not to be trained through these ridiculous imitations of sport specific movement such as adding resistance bands or tubing to your bat and taking swings against the resistance of these tubes. I’ve also seen implements being attached to cable systems while mimicking swing patterns as well.

### When a hitter puts the ball in play, the major league average to get a hit is only slightly above .300.  The upper tier of hitters can average around .340, which is how they manage to consistently hit above .300 year in and year out.  What this number means is that a ball hit in fair territory (many swings do not hit the ball fair) has nearly a 70% chance of being an out.  This is where the walk comes into play.  Hitters who are patient enough to work counts and take pitches are much more susceptible to walks than those who chase every first pitch.  The odds of reaching base after taking 4 balls is obviously 100%.  Essentially, hitters must be lucky in order to get a hit, while drawing a walk guarantees them to reach base.  This is why the walk is such a vital part of baseball overlooked by many.

```The formula for determining On-Base Percentage (OBP) is to add the batter's number of hits, base on balls, and times hit by pitch together and divide this number by the sum of at-bats, base on balls, times hit by pitch and sacrifice flies. Most leadoff hitters in baseball typically have a high OBP as these batters have the ability to get on base consistently on their own and are slotted in the beginning of the order. It is possible for a player to have a higher batting average than OBP, but this is usually only if they do not draw many walks or get hit by many pitches or if they hit an inordinate number of sacrifice flies.
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[box]About the source, Pro Scout Jim Thrift.  Jim’s 28 year career in baseball includes 4 years scouting for the Baltimore Orioles in the amateur, pro and international divisions, 15 years with the Cincinatti Reds as a Major League scout, amateur scout and National Cross Checker, triple A hitting coach, and a long list of other impressive experience in professional baseball. [/box]
I am a 13 year old beginner and I am struggling with the mechanics but have the basic knowledge of hitting. This article really helped me, just today i went to a batting cage after reading this article and used all of these steps, my first time trying i was unsuccesful missing 3 of the first pitches but after i relaxed my hands and stopped trying to hit the ball as hard as i could i hit my next 8 balls. My mom has also been pushing me to hit the gym so i could hit the ball harder, but after reading this article she has been pushing me more to increase bat speed instead of working out. Thank you so much Doug I’m hoping i have a future in baseball and can be as successful as you were.
When a hitter puts the ball in play, the major league average to get a hit is only slightly above .300.  The upper tier of hitters can average around .340, which is how they manage to consistently hit above .300 year in and year out.  What this number means is that a ball hit in fair territory (many swings do not hit the ball fair) has nearly a 70% chance of being an out.  This is where the walk comes into play.  Hitters who are patient enough to work counts and take pitches are much more susceptible to walks than those who chase every first pitch.  The odds of reaching base after taking 4 balls is obviously 100%.  Essentially, hitters must be lucky in order to get a hit, while drawing a walk guarantees them to reach base.  This is why the walk is such a vital part of baseball overlooked by many.

The Hitters Power Drive teaches proper weight distribution and transfer of weight from the hitters load position with backside hip and leg drive referred to as positive move position. The training aid teaches by multisensory “CLICK” feedback with a combination of auditory sound and kinetic feel. The timing of hearing this “CLICK” trains hitters to initiate power with their back hip, leg and foot with their transfer which creates a power drive moving forward vs. spinning out, leaking, drifting or floating out front and not hearing the click at all or to late after ball contact. The metallic “CLICK” sound of the standing plate striking the ground plate allows this immediate real time feedback.
Phase 1 of the swing is by far and away the most important phase. It is at this point where the hitter will either be all they can be or something less than that.  Not to say you can’t still get a “hit” but as we say all the time, “your worst mistake is your first mistake”. This basically means, when you make mistakes early in the swing(phase 1), 100 percent swing efficiency can not be reached.  Here is where early in the swing resides and where  the effortless swing can be achieved. In Phase 1, there are two main objectives.
As stated, to hit a baseball with power, the batter's swing must stay connected to the powerful muscle groups. However, far too many batters are taught mechanics that use the arms rather than rotation to initiate the acceleration of the hands and bat. Using the arms to fire the hands ahead of rotation disconnects the swing from the larger muscles and hitting with maximum power is lost.
Carter came to the Astros from Oakland as a player with a reputation for excellent power, but a scary tendency to swing and miss. In his first full season in the majors last year he did nothing to shake that reputation. Carter hit 29 home runs in 2013, but also struck out 212 times coming with in striking distance of Mark Reynolds single-season record of 223. In the last two years (among hitters with at least 800 PA) Chris Carter has been at the top of the leaderboards in all of the statistics related to failing to make contact with baseballs. The following chart shows his numbers in K%, Contact% and Swinging Strike % and where he ranks among the 190 batters with 800+ PA over the last two seasons:

```"Graham," you're probably thinking, "I know the rules of baseball. Why is this relevant?" Well, teams that are better at avoiding outs score more runs than teams that make outs frequently. This is intuitive when you think about it. For one, when a player doesn't make an out, he reaches base. At the simplest level, scoring runs is a function of reaching base and advancing runners. A player who reaches bases also hasn't used one of those precious 27 outs, thus giving batters behind him the opportunity to advance him and others around the bases. This is why sacrifice bunts do not make sense in several situations. It is rarely a good idea to attempt to use an out. We look at OBP in order to determine which hitters and teams reach base with regularity, and thus preserve a team's outs.
```

But fear not! This is your crash course in advanced baseball stats, explained in plain English, so that even the most rudimentary of fans can become knowledgeable in the mysterious world of baseball analytics, or sabermetrics as it is called in the industry. Because there are so many different stats that can be covered, I’m just going to touch on the hitting stats in this article and we can save the pitching ones for another piece. So without further ado – baseball stats!

Adjusted OPS-plus (OPS+): You might be familiar with OPS, which is simply on-base percentage added to slugging percentage (forget, for the moment, that they have different denominators). OPS+ is simply OPS adjusted for park and league conditions. It's scaled to 100, which means that 100 indicates a league-average OPS adjusted for park and league. An OPS+ of 110, for instance, is an OPS that's 10 percent better than the league average. On the other end, an OPS+ of 85 is one that's 15 percent worse than the league average. It's useful in that you can make a thumbnail comparison between, say, a hitter in Coors Field in 2000 to one in Dodger Stadium in 1968. It helps correct for the two things that most often corrupt unadjusted stats -- home parks and eras -- and it leans on the the two most important things a hitter can do -- get on base and hit for power. - Dayn Perry
Compared to catching a hard-hit line drive on the run, it would seem that catching the pop-up fly would be simple. But it isn't. It may be that, given enough time, the room for error in estimation of flight path actually increases; a player may think himself into an error. This is like trying to draw a straight line freehand. If you look where you want to draw the line and then just draw it there without concentrating, you will probably succeed in drawing a fairly straight line. If, on the other hand, you worry about how straight the line is, millimeter by millimeter, the task becomes impossible. Catching a ball may be easier when there's no time to think.

On base percentage (OBP) or on base average (OBA) is an important component in a sabermetrics styled view of offensive productivity, but it is by no means the ultimate statistic to measure a hitter’s value. Unlike AVG and SLG, OBP does take walks into account, but it gives the same weight to a home run as it does to a single or a walk. Obviously, those are events in a baseball game that don’t have the same value in terms of producing runs. Billy Beane was quoted once as saying that OBA is three times as important as SLG. Well, is it? Not from a sabermetrics view point. Sabermetrics isn’t based on money at all. Bill James and the folks that blazed the trail for the development of sabermetrics certainly know that a home run has more value than a walk. It just so happens that players that had an ability to get on base were not paid as well as some of those who racked up RBIs. Obviously, the players who do it all get paid the most.
The second number in a slash line represents on base percentage. This is calculated by dividing the total times a player gets on base (hits, walks, and hit-by-pitch) by a player’s total number of eligible at bats, essentially all trips to the plate minus events outside of the batters control, like reaching on error and hitting into a fielder’s choice). These “eligible at bats” are calculated by adding regular at bats with the total number of times walked, hit-by-pitch, and hit into a sacrifice fly. That gives you the following formula to calculate on-base percentage, or OBP for short.
Moving a single group of muscles may require the interaction of numerous nerve cells and involve multiple synaptic delays, as the body receives sensory information (sees the ball), processes it (makes a decision), and coordinates muscle action (swings the bat). Practice eliminates wasted time by speeding up the decision-making -- somehow the obvious mistakes and fruitless actions a novice spends time thinking about are simply ignored by the practiced player, and his brain saves the time needed to consider them. But basic reaction time due to nerve conduction and synaptic delay remains an irreducible constant of the game.
The Hitters Power Drive device is very portable. The built in handle makes it easy to carry and transport. The device can be used on a floor, flat ground, any outdoor surface or indoor practice surface. Hitters can practice from the hitting training aid on their own with or without hitting baseballs from their hitting power initiation position. Without having to hit baseballs to practice and receive feedback it allows use in their yard, inside their home, basement and garage. With the unit being very portable measuring 14’inches in circumference” and weighing approximately 19 pounds they can transport from their home to the yard, gym, training rooms / facilities or field.
If perhaps you are a larger player with more height and/or weight, you do not need as much movement to generate the force needed to be successful. Having said that, even if you do have size at a young age, it is still important to learn that you can move more if you want and therefore hit the ball harder. Guys like Albert Pujols don’t move forward much but definitely still move forward some.
Major League Baseball hitters are commonly judged based on their batting average, homeruns, and runs batted in (RBI). Those are statistics familiar to most fans, although they only tell a very small part of the story. Another important statistic is On Base Percentage (OBP). It shows how often a batter reaches base safely, whereas batting average only considers hits.
IFH% – This stands for infield hit percentage, which is the percentage of ground balls a player hits that end up being infield hits. It actually ties right into the fact I mentioned earlier about speedy players beating out grounders, and IFH% is the stat we use to measure that skill. Players with a GB% and IFH% that were both above-league average put up a .315 BABIP last year, as opposed to their counterparts, whose BABIP was just .300.
HITTERS POWER DRIVE CHALK MAT. FEATURES of POWER DRIVE CHALK MATS: Black turf for visually presentation of training with chalk lines, marks, circles, X’s and written goals. Includes 2 large pieces of sidewalk chalk. Thick 4″ bright red line sewn into turf on all mats for important pitchers & hitters stride line. Step down rubber that simulates game mound drive foot position to increase pitchers power drive. Teaches proper toe down for softball and drive angle for baseball. All mats available in FOAM BACKING with skid pad for hard surfaces such as wood, cement or tile or FLEECE BACKING for indoor carpet or turf surfaces. Hitters Power Drive mat has water jet cut insert hole to level HPD with front foot to face live pitching speeds. Turf plug included to use mat without Hitters Power Drive .
You can make similar cases for mid-range average guys like Ben Zobrist and Jason Heyward who had averages in the .270 but on base percentages in the .350’s because they could draw walks.  I know, you could just add walks as a category but in doing so you would be penalizing players like Jones along with some of the players from the BA leaders above like Lorenzo Cain, Ben Revere and Josh Harrison.  Now you’re still gonna have those high empty OBP guys just like you would empty BA guys; nothing you can do about that, no system is perfect.  The difference is the right players are being rewarded.  If your hits and walks are equal you are getting on base at an equal clip, right?  Getting on base helps your team, just ask Billy Beane.
How do these players create such a powerful swing? Rule number one; do not confuse POWER with strength. These are two very different dynamics. Power is an explosive movement. It is created through a combination of speed, and strength. Strength is created through maximal force. This is the biggest learning lesson here; you do not create power for hitting by lifting maximum weight. Power lifting like bodybuilders and muscle heads do, does not translate into softball power hitting. Power lifting is mostly all for show and not athletic performance. If you have the biggest arms, traps, and chest in the world, how are you going to swing the bat? Power lifting and Power hitting are two totally different things.
Not only that, every baseball player in any situation would benefit from improving their hitting power. This has to be a focus of yours. Technique and power development can be trained simultaneously in the same training program and not overlap one another. So go to hitting practice, hit the gym, and be the guy the other team doesn’t want to see in the warm-up area.
These are just a few examples of the many critical factors that come into play regarding your hitting power that go outside the scope of what I can control on the gym floor. Essentially, you can do everything I tell you to do in this article to improve hitting power, but if you don’t have the proper technique to execute and express that power then your first priority is to learn proper batting technique.
The other statistic I wanted to mention that sort of goes hand-in-hand with slugging percentage is isolated power, or ISO for short. This is calculated by subtracting batting average from slugging percentage (SLG-AVG) to give you how many extra bases a player averaged per at bat. ISO is important because it removes singles from the equation to give you a better idea of a player’s true power capability.