Mark McGwire
1B · 16 seasons · 1986 – 2001 · B/T: R/R
Hitting
Best Season
17.12
1998 · #610 all-time
Career Z
133.2
summed
Avg / Season
8.33
longevity-neutral
Seasons
16
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1986 | OAK | 18 | -1.65 | #389 | #44,040 |
| 1987 | OAK | 151 | 12.64 | #19 | #2,500 |
| 1988 | OAK | 155 | 10.28 | #42 | #4,612 |
| 1989 | OAK | 143 | 8.44 | #60 | #6,997 |
| 1990 | OAK | 156 | 9.94 | #43 | #5,001 |
| 1991 | OAK | 154 | 3.14 | #168 | #18,556 |
| 1992 | OAK | 139 | 12.84 | #23 | #2,359 |
| 1993 | OAK | 27 | 1.20 | #246 | #24,946 |
| 1994 | OAK | 47 | 1.01 | #247 | #25,702 |
| 1995 | OAK | 104 | 9.96 | #57 | #4,970 |
| 1996 | OAK | 130 | 12.83 | #28 | #2,368 |
| 1997 | OAK | 156 | 12.91 | #21 | #2,308 |
| 1998★ | STL | 155 | 17.12 | #6 | #610 |
| 1999 | STL | 153 | 13.86 | #19 | #1,729 |
| 2000 | STL | 89 | 6.78 | #110 | #9,841 |
| 2001 | STL | 97 | 1.95 | #236 | #22,273 |
★ Best season by Z