A wall climb is a play in baseball where a fielder makes an out by catching a fly ball or pop up while climbing a wall.
The play is generally made by outfielders robbing hitters of hits that otherwise would have been home runs, or at the very least a double.
[1][2] One MLB player with a reputation for wall climbing was outfielder Torii Hunter, who won nine Gold Gloves in his 19-year major league career.
One notable wall climb by Hunter occurred in the first inning of the 2002 Major League Baseball All-Star Game, when he robbed Barry Bonds of a home run in right-center field.
[3] The wall climb move is also simulated in baseball video games such as the MLB 2K series.