If you grew up playing baseball, tee-ball, softball, or any other derivative of America’s favorite pastime, you might be familiar with certain positions left-handed people are unofficially prohibited from playing—you’ll hardly ever see a left-handed shortstop or third baseman, for example, because they’d be facing the wrong direction for any throws to the right side of the field. However, there are plenty of other parts of the game that are equally important as efficiently making outs at first or second base, and some of them can even favor lefties. Read on to find out how left-handed batters, pitchers, and more have an edge against their right-handed competitors below.
1. Left-handed pitchers have a better view of first base.
Since a left-handed pitcher faces first base when he’s gearing up to pitch, he can easily see if a first base runner is leading off (i.e. taking a few steps off the bag, with the intention to steal second base). This makes for some pretty spectacular fake-outs where a pitcher will feign throwing a pitch and instead flip it to the first baseman, who can tag the runner out before he can get a foot (or finger) back on the bag.
2. Left-handed batters are closer to first base.
Left-handed batters are simply standing a little closer to first base than right-handed batters. As former MLB player Doug Bernier explained for Pro Baseball Insider, an extra step or so can be the difference between getting thrown out at first base or making it safely there, especially if it’s an infield hit. That said, not everyone agrees the slightly shorter distance to first base is enough to give left-handed batters an advantage on infield hits in general. In a 2007 article for The Hardball Times, John Walsh argued that since lefties hit more ground balls into the right half of the infield—giving first and second basemen a shorter distance to cover to make the out at first—their one-step head start isn’t statistically significant overall.
3. Left-handed batters’ momentum is already carrying them in the direction of first base.
Even if a shorter distance to first base isn’t enough to give a left-handed batter the edge on every occasion, he also has the laws of physics on his side. When a lefty swings, the momentum of the bat is moving to the right—i.e. toward first base—so he gets to run in the same direction he’s already moving. Righties, on the other hand, swing toward third base and have to break the momentum to sprint in the opposite direction. Dr. David A. Peters, a professor of engineering at Washington University in St. Louis (and baseball aficionado), calculated that lefties’ momentum means they’re able to travel to first base about one-sixth of a second faster than righties.
4. Left-handed first basemen are facing the right direction to throw the ball to another infielder.
If the ball is hit to a left-handed first baseman, he’s already in the ideal position—with his right foot closest to his target—to throw it just about anywhere else in the infield. This is especially helpful when there’s an opportunity to make an out at second or third base, which he’d usually prioritize over the first base out. A right-handed first baseman, on the other hand, might have to pivot as much as 180 degrees to get his left foot where it needs to be to throw it to another infielder.
5. Left-handed batters perform better against right-handed pitchers, which are more abundant.
In baseball, it’s generally agreed that batters fare better when hitting against opposite-handed (OH) pitchers, so much so that coaches sometimes stack their batting lineups with lefties when they know a righty will be pitching, and vice versa. “With the dominance of right-handed pitchers in the game,” Dan Peterson writes for gameSense Sports, “the left-handed hitter comes to the plate with a built-in advantage.” The advantage itself has to do with the direction of the pitches.
“With a right-handed release to a right-handed batter, the ball seems to be coming right at him,” Peterson explains. “The same pitch coming from the opposite side provides a better view across the body.”
6. Right field is shorter than left field in some parks.
When professional baseball stadiums first started cropping up in the late 19th century, there wasn’t a league-wide set of dimensions to standardize their size and shape (in fact, for the most part, there still isn’t). Since the majority of batters were right-handed—and, as such, more likely to hit the ball into left field—some stadiums featured left fields that were significantly deeper than their right fields. Take Philadelphia’s Columbia Park II, which opened in 1901 with a 340-foot left field and a 280-foot right field. Those short right fields meant left-handed batters would have an easier time hitting home runs. While most modern stadiums have quite literally evened the playing field with more symmetrical dimensions, some of them still have discrepancies; the right field foul pole at the Detroit Tigers’ Comerica Park, for example, is a whole 15 feet closer to home plate than its left field foul pole.