Mike Armstrong rookie season stats
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Armstrong | 1982 |  KCR | 52 | 5 | 5 | .500 | 0 | 3.20 | 75 | 0 | 0 | 6 | 112.2 | 88 | 40 | 45 | 9 | 43 | 3 | 25 | 4 | 466 | 7 | 5.99 | 3.43 | 1.74 | 0.72 | 16.1 | 9.2 | 1.16 | .235 | 3.59 | 78 | 3.64 | 91 | 7.03 | 4.7 |
| 2 |  | M. Armstrong | 1981 |  SDP | 10 | 0 | 2 | .000 | 0 | 6.00 | 9 | 0 | 0 | 0 | 12.0 | 14 | 8 | 9 | 1 | 11 | 0 | 3 | 3 | 58 | 0 | 6.75 | 8.25 | 0.82 | 0.75 | 15.5 | 19.0 | 2.08 | .351 | 6.75 | 179 | 4.93 | 147 | 10.50 | -2.2 |
| 3 | | M. Armstrong | 1980 | SDP | 11 | 0 | 0 | 0 | 5.65 | 14 | 0 | 0 | 0 | 14.1 | 16 | 9 | 10 | 3 | 13 | 0 | 4 | 5 | 67 | 0 | 8.79 | 8.16 | 1.08 | 1.88 | 20.9 | 19.4 | 2.02 | .351 | 6.28 | 167 | 6.23 | 178 | 10.05 | -4.5 |
Phillies 
Braves 
Brewers 
Cubs 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Astros 
Mariners 
PIT 
MIA 
WSH 
BOS 
TEX 
