• On August 7, 1984, Jeffrey Leonard went a perfect 5-for-5 with 3 RBI and a run scored as his San Francisco Giants defeated the Houston Astros at the Astrodome, 9-2 [REF].
• On August 8, 1989, Leonard went 3-for-5 with 2 home runs and 4 RBI as his Seattle Mariners knocked off the California Angels 6-4 in 10 innings.