自從看了MLB後,就不知不覺變成球迷了XD。但對於不同投手的許多球種,依舊霧煞煞。我在Lokesh Dhakar的網頁看到他用簡單的幾張圖介紹幾個常聽到的球種,清楚易懂,與大家分享。主要focus在:
- 快速球: Four-seam, Two-seam, Cutter, Splitter, and Forkball
- 變化球: Curveball, Slider, Slurve, and Screwball
- 變速球: Changeup, Palmball, Circle Changeup
或許不懂棒球的人會覺得這麼多怎麼可能都記得住,但其實每一位投手所擅長的球種都只是這些其中的一部份而已,如王建民擅長的是sinker, slider, changeup, forkball等;而松板大輔擅長forkball, four-seam fastball, changeup, cutter, curveball等。對於球種的識別,最簡單的方式有以下三種:
- Speed(球速)
- Movement(球的飄移): the general direction the ball is moving
- Break(變化幅度): a sudden shift in direction
Four-seam Fastball (四縫線快速球) | Sinker (伸卡球) |
85-100 mph | 80-90 mph |
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Cutter (卡特球, 切球) | Splitter (指叉球) |
85-95 mph | 80-90 mph |
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Forkball (叉指快速球) | Curveball (曲球) |
75-85 mph | 70-80 mph |
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Slider (滑球) | Slurve (滑曲球) |
80-90 mph | 70-80 mph |
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Screwball (螺旋球) | Changeup (變速球) |
65-75 mph | 70-85 mph |
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Palmball (掌心球) | Circle Changeup (圈指變速球) |
65-75 mph | 70-80 mph |
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