Cooney was already 32 years old when he joined the Cubs in 1926, but he had only played parts of four major league seasons (two with the Cardinals, one each with the Red Sox and Giants).
But the Cubs had no one else to play shortstop when they acquired him, so he was given the full-time job. During that 1926 season, he hit only .251, his on-base percentage was a woeful .288, and he had a whopping 24 extra base hits in more than 500 at bats.
Still, his glove kept him in the lineup. The following season (1927) he was still the starting shortstop when that glove made major league history. On May 30, 1927, in the fourth inning of a game against the Pirates, Cooney caught Paul Waner's liner, stepped on second to double Lloyd Waner, and tagged Clyde Barnhart coming down from first, to record an unassisted triple play.
No other National Leaguer would do it for the next 65 years. In 1992, future Cub Mickey Morandini finally broke the streak by recording an unassisted triple play for the Philadelphia Phillies.
How did the Cubs reward Cooney for his miraculous play? They traded him to the Pirates eight days later.
