Obscure But Impressive Stat of the Month

On 2 days of rest, Sandy Koufax had a lifetime record of 14-4 with a 2.25 ERA and a 1.066 WHIP in 187 2/3 innings. That's just silly good.

On top of that, 13 of his 25 starts on 2 days of rest were complete games. No wonder he had so much arm pain.