| 1989 Giants defeat 1989 A's 2-1 in 13 innings |
| Terry Kennedy's homer in the bottom of the 13th inning off A's reliever Gene Nelson gave the Giants a 2-1 win. The Giants Rick Reuschel was breezing along with a 1-0 lead heading into the 9th but the A's Rickey Henderson homered to tie the game & send it into extra innings setting the stage for Kennedy's heroics. |
| Outs: | 1 | Inning: | 13 | |||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | R | H | E | |
| Away | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | ||
| Home | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 7 | 0 | ||
| 1989 Oakland As | |||||||||
| AB | Runs | Hits | 2b | 3b | HR | BB | SO | RBI | |
| Rickey Henderson | 5 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 1 |
| Carney Lansford | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| Jose Canseco | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Mark McGwire | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dave Parker | 5 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Dave Henderson | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| Terry Steinbach | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tony Phillips | 3 | 1 | 0 | 0 | 0 | 0 | 1 | ||
| Walt Weiss | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Stan Javier | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| IP | Hits | Runs | BB | SO | W | L | S | ||
| Bob Welch | 7 | 4 | 1 | 3 | 7 | 0 | 0 | 0 | |
| Rick Honeycutt | 2 | 0 | 1 | 3 | 0 | 0 | 0 | ||
| Dennis Eckersley | 3 | 2 | 0 | 5 | 0 | 0 | 0 | ||
| Gene Nelson | 0.3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 1989 San Francisco Giants | |||||||||
| AB | Runs | Hits | 2b | 3b | HR | BB | SO | RBI | |
| Brett Butler | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 |
| Robby Thompson | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
| Will Clark | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 |
| Matt Williams | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| Kevin Mitchell | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| Candy Maldonado | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 |
| Ernest Riles | 4 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 |
| Jose Uribe | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Terry Kennedy | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
| Kirt Manwaring | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
| IP | Hits | Runs | BB | SO | W | L | S | ||
| Rick Reuschel | 9 | 3 | 1 | 0 | 5 | 0 | 0 | 0 | |
| Jeff Brantley | 2 | 3 | 0 | 0 | |||||
| Steve Bedrosian | 2 | 1 | 0 | 1 | |||||