双杀
Also known as: 双杀打, 6-4-3双杀, 4-6-3双杀, DP
双杀是指同一次打击就让两名跑垒员出局,最常见的情形是一垒有跑垒员时打出穿过内野的滚地球。
标准的慢投双杀始于打向游击手或二垒手的滚地球,防守球员抛传二垒完成封杀出局,随后再由二垒手转传一垒,在击球员抵达前完成第二个出局。要在慢投垒球中完成双杀,需要清晰的沟通、二垒处的快速脚步移动,以及精准的转传。由于慢投滚地球常常是以下坠弧线软弱地打出,内野手若能适度向前压,可以缩短传球距离,提高双杀成功率。
Focus on getting one out at a time — catch the ball cleanly first, then make a firm throw to the base. A rushed throw that goes wild gives up more than just the double play.
Practice the pivot separately from fielding. This means stand next to second base and have a partner throw you feeds. At the same time, you work your footwork and release into a throw to first.
Example
一垒有人、一人出局:击球员打出滚地球到游击手,游击手抛传二垒完成一个出局,二垒手随即传向一垒抢在跑垒员之前完成出局——一次打击拿下两个出局,这一局结束。
How it shows up on video
A double play in slow-pitch is visible as two consecutive outs on the same batted ball. The classic 6-4-3 (shortstop to second to first) shows the middle infielder receiving the throw, planting for the pivot throw to first. The first baseman stretching for the ball. At the same time, maintaining contact with the bag. Timing is critical and visible in the fielder's footwork sequence.
Common mistakes
- The pivot player (shortstop or second baseman) fielding cleanly but taking too long on the transfer to throw
- Bouncing the relay throw to first base, which takes longer to reach the first baseman than a firm throw
- The first baseman coming off the bag too early, negating the out at first
- Trying to turn a double play on a ball hit to slow infield where only one out is realistically achievable
In SwingVantage Motion Lab
SwingVantage can review video of infield play to analyze footwork efficiency at the pivot position and transfer speed, identifying areas for double-play improvement.
Related terms
Related guides & benchmarks
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