How many home runs did Don Mattingly have in 1991?
91991 Regular Season
Don Mattingly recorded 9 home runs in the 1991 regular season, 131st in the MLB.
- 9th-best of Don Mattingly's 14 seasons on file; the high is 35 in 1985.
- Up 4 from 5 in 1990.
- 6% of the New York Yankees' home runs that regular season.
Figures come from ESPN's box scores and were last read on September 22, 2026.
| GP: Games the player appeared in, however briefly. | AB: At-bats: trips to the plate that ended in a hit, an out or an error. Walks and sacrifices are not counted. | R: Runs — scored by the batter, or allowed by the pitcher. | H: Times the batter reached base by hitting the ball, without help from an error. | HR: Home runs hit. | RBI: Runs that scored because of this batter's plate appearance. | SB: Bases taken while the pitcher was delivering. Being caught is counted separately. | AVG: Hits per at-bat. .300 is the traditional line between a good hitter and a great one. | OBP: Share of plate appearances that ended with the batter on base — hits, walks and hit-by-pitches. | SLG: Total bases per at-bat, so a home run counts four times a single. | OPS: On-base percentage plus slugging. Around .800 is All-Star level, .900 is MVP territory. | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1982 |  NYY | 7 | 12 | 0 | 2 | 0 | 1 | 0 | .167 | .154 | .167 | .321 |
| 1983 | NYY | 91 | 279 | 34 | 79 | 4 | 32 | 0 | .283 | .333 | .409 | .742 |
| 1984 | NYY | 153 | 603 | 91 | 207 | 23 | 110 | 1 | .343 | .381 | .537 | .918 |
| 1985 | NYY | 159 | 652 | 107 | 211 | 35 | 145 | 2 | .324 | .371 | .567 | .939 |
| 1986 | NYY | 162 | 677 | 117 | 238 | 31 | 113 | 0 | .352 | .394 | .573 | .967 |
| 1987 | NYY | 141 | 569 | 93 | 186 | 30 | 115 | 1 | .327 | .378 | .559 | .937 |
| 1988 | NYY | 144 | 599 | 94 | 186 | 18 | 88 | 1 | .311 | .353 | .462 | .816 |
| 1989 | NYY | 158 | 631 | 79 | 191 | 23 | 113 | 3 | .303 | .351 | .477 | .828 |
| 1990 | NYY | 102 | 394 | 40 | 101 | 5 | 42 | 1 | .256 | .308 | .335 | .643 |
| 1991 | NYY | 152 | 587 | 64 | 169 | 9 | 68 | 2 | .288 | .339 | .394 | .733 |
| 1992 | NYY | 157 | 640 | 89 | 184 | 14 | 86 | 3 | .288 | .327 | .416 | .742 |
| 1993 | NYY | 134 | 530 | 78 | 154 | 17 | 86 | 0 | .291 | .364 | .445 | .809 |
| 1994 | NYY | 97 | 372 | 62 | 113 | 6 | 51 | 0 | .304 | .397 | .411 | .808 |
| 1995 | NYY | 128 | 458 | 59 | 132 | 7 | 49 | 0 | .288 | .341 | .413 | .754 |
What the columns mean: AB · R · H · HR · RBI · SB · AVG · OBP · SLG · OPS