[4] In modern American baseball, some batting positions have nicknames: "leadoff" for first, "cleanup" for fourth, and "last" for ninth.
A batsman can be "promoted" to a higher spot (or conversely, demoted to a lower one) in the batting order according to the team's wishes.
[11] However, it should also be remembered that in cricket a single innings lasts hours or even days, and there are periods in which batting can be markedly easier or more difficult.
At the beginning of an innings, therefore, when bowlers are fresh and the ball is hard, it would be appreciably more challenging for the non-specialist batsmen to make an impact.
Conversely, if such a player bats when the ball is old and the bowlers are tired, he can thrive, and this can often be a great source of pleasure to spectators, as insult is added to injury for the other side.
The leadoff batter is traditionally an individual with a high on-base percentage, plate discipline, bat control, good speed, and the ability to steal bases.
An early "job description" for a leadoff hitter by baseball pioneer Henry Chadwick in 1867 advised only, "Let your first striker always be the coolest hand of the nine.
"[14] Examples of classic leadoff hitters are Phil Rizzuto, Richie Ashburn, Maury Wills, Lou Brock, Pete Rose, Rod Carew, Tim Raines, and Ichiro Suzuki, with some having somewhat more power (Dick McAuliffe, Lou Whitaker, Rickey Henderson, Paul Molitor, Derek Jeter, Carlos Gómez, Gerardo Parra, Johnny Damon).
Managers often like to have a left-handed hitter bat second because of the potential gap in the infield defense caused by the first baseman holding the leadoff batter.
The third batter, in the three-hole, is generally the best all-around hitter on the team, often hitting for a high batting average but not necessarily very fast.
Typically the greatest hitters for a combination of power and OBP on their teams bat third, as is shown by the use of such hitters as Rogers Hornsby, Babe Ruth, Stan Musial, Mel Ott, Ted Williams, Tony Gwynn, Willie Mays, Chipper Jones, Barry Bonds, Mickey Mantle, Carl Yastrzemski, Duke Snider, Albert Pujols, Joey Votto, Andrew McCutchen, Miguel Cabrera, Ken Griffey Jr., Ryan Braun, Josh Hamilton, Evan Longoria, José Bautista, Edwin Encarnación, Mike Trout, and Hank Aaron in this position in the lineup.
Even without the combination of extreme power (Yogi Berra, Al Kaline, George Brett) or high batting average (Ernie Banks, Harmon Killebrew, Johnny Bench, Mike Schmidt, Reggie Jackson) this batting position contains an inordinate number of hitters who eventually become members of the Baseball Hall of Fame.
Examples of #4 hitters include Edgar Martínez, Lou Gehrig, Joe DiMaggio, Eddie Mathews, Norm Cash, Willie McCovey, Billy Williams, Tony Pérez, Fred McGriff, Eddie Murray, Daniel Murphy, Alex Rodriguez, Prince Fielder, David Ortiz, and Ryan Howard.
Regardless, the need for a good run producer in that position was recognized from the early days in baseball history, as demonstrated by player-manager Cap Anson generally penciling his name there.
[14] As power came to play a larger role in the game, the tendency to bat home run hitters fourth developed accordingly.
The fifth and sixth (and sometimes seventh) batters have traditionally been RBI men, with the main goal of driving runners home, especially with sacrifice flies.
The 3rd, 4th and 5th hitters in the lineup are called the "heart of the order", signifying their collective ability to get on base, hit for power and drive in runs.
Modern sabermetric baseball theories suggests that even the 5th and 6th batters should have high on-base percentages, though this approach has not been universally adopted.
He is expected to pose enough of a threat that the opposing team refrains from intentionally walking the clean-up hitter in potential scoring situations.
On August 18, 1956, major league manager Bobby Bragan placed his best hitter in the leadoff position and the remainder of his lineup in descending batting average order.