打带跑
打带跑是一项进攻战术，跑垒员在投球出手时朝下一个垒包起跑，让防守方无法回头，同时打者做出接触把球打进场内，保护正在跑动的跑垒员。
与直接盗垒不同，打带跑要求打者无论投球质量如何都必须挥棒，因为跑垒员已经决定起跑。打者会试图把球打成滚地球，或打向因中区内野手移动补防垒包而让出的空档。一次成功的打带跑，能让跑垒员推进两个垒包（常常是从二垒得分），或避免双杀。风险在于，挥棒落空会把一次盗垒尝试变成一次轻松的传杀。
If you're the hitter on a hit-and-run, your only job is to put the ball on the ground somewhere in fair territory. This means swing at anything near the strike zone and aim downward to keep the runner safe.
As the runner on a hit-and-run, use your lead to read the hitter's swing commitment before the pitcher releases. This means go only when the hitter commits to swing, not at the release point alone.
Example
跑垒员在投球出手时起跑；打者把球用力打进游击手让出的空档，跑垒员轻松地从一垒跑回本垒得分。
How it shows up on video
From a center-field camera you can see the runner's break at the same time with the hitter's swing commitment. This means if the runner goes early and the hitter swings late, the timing breakdown is visible as a misaligned sequence rather than a synchronized play. A successful hit-and-run shows the runner already passing second as the ball travels through the vacated gap. Watch for the middle infielder moving to cover the steal, creating the defensive hole the batter must exploit.
Common mistakes
- The hitter not swinging at a bad pitch. This is because they forgot or chose not to protect the running runner. This turns the hit-and-run into a stolen base attempt with an exposed baserunner
- The runner breaking before confirming the pitch is in a hittable location, making it a hit-and-run on an unhittable pitch with no defensive advantage
- The hitter swinging upward instead of down-and-through, producing a fly ball that allows the defense to double off the runner
- Not having a verbal or visual confirmation signal that both hitter and runner correctly received the hit-and-run call
In SwingVantage Motion Lab
Motion Lab analyzes the hitter's swing path and contact angle on hit-and-run attempts to measure how often contact produces ground balls versus fly balls. This means the former advances runners, the latter creates double play risk.
Frequently asked questions
打带跑和跑带打有什么区别？
打带跑要求打者无论投球质量如何都必须挥棒；跑带打则允许跑垒员先自行判断投球质量，风险较低，但对防守方而言也更难预测。
打带跑什么时候最有效？
面对投球动作缓慢、给跑垒员明确出手提示的投手，配合一名能持续把球打成滚地球的接触型打者，以及面对早早就锁定盗垒防守的内野防线时。
Related terms
Related guides & benchmarks
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