First-and-Third Defense
Also known as: 1-3 defense, runners at the corners
First-and-third defense is the set of defensive schemes used when runners are on both first and third, designed to prevent the runner on third from scoring while still trying to get an out.
The first-and-third situation is one of the most strategically complex in softball because the offense can run on the pitch, forcing the catcher to choose between throwing through to second (risking the run from third scoring) or cutting the throw (catching the runner in a rundown but allowing the steal of second). Teams have multiple defensive calls — cut the throw, let it go, fake it — and the correct choice depends on the score, the speed of the runners, and the inning.
Example
Runner breaks for second; the catcher throws to the shortstop cutting position who immediately pivots home as the runner on third breaks on the throw, catching her in a rundown.
Related terms
- Catcher Throwing MechanicsCatcher throwing mechanics encompass the footwork, transfer, and arm action a catcher uses to quickly and accurately throw to a base to retire a stolen-base attempt or catch a runner off base.
- Corner Infield PlaysCorner infield plays are the defensive assignments and positioning of the first and third basemen when the short game is in play — charging bunts, reading the hitter's slap, and executing the correct throw to the right base.
- Stolen BaseA stolen base is the advancement of a baserunner to the next base on their own initiative during a pitch, relying on a quick jump, reading the pitcher's release, and superior speed over the catcher's pop time.
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