P · 6 seasons · 1986 – 1995 · B/T: R/R
Across 6 seasons from 1986 to 1995, Mike Birkbeck ranks 11136th of 11,481 pitchers in career roto value (2.0 wins and 24.8 strikeouts per season). 1995 was the high-water mark, worth -0.2, 202nd that season and 19298th of 51,303 player-seasons on record.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1986 | ML4 | 7 | -2.31 | #503 | #89,072 |
| 1987 | ML4 | 10 | -2.28 | #490 | #85,085 |
| 1988 | ML4 | 23 | -2.22 | #479 | #78,842 |
| 1989 | ML4 | 9 | -2.25 | #520 | #82,600 |
| 1992 | NYM | 1 | -2.26 | #811 | #83,118 |
| 1995★ | NYM | 4 | -2.04 | #514 | #55,813 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1986 | ML4 | 7 | -2.47 | #301 | #38,653 |
| 1987 | ML4 | 10 | -3.78 | #405 | #49,404 |
| 1988 | ML4 | 23 | -1.36 | #215 | #25,643 |
| 1989 | ML4 | 9 | -3.58 | #423 | #48,767 |
| 1992 | NYM | 1 | -2.97 | #377 | #44,955 |
| 1995★ | NYM | 4 | -0.19 | #202 | #19,298 |
★ Best season by Z