John Marzano
Boston Red Sox 1987–1992; Texas Rangers 1995; Seattle Mariners 1996–1998
Percentile snapshot
No qualified season. This player never reached the qualification floor — 3.1 plate appearances, or one inning, per game his team played — in any archived season, so there is no season population to rank him inside.
Career, era-adjusted
sWAR measured against every career in history, 24,011 of them. Only era-adjusted career stats carry a percentile — a raw career total gets a rank instead, because pooling the 1890s with the 2020s is a choice, not a measurement.
Season by season
Batting
| Season | G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | CS | BA | OBP | SLG | OPS | wRC+ | OPS+ | wOBA | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1987 | 52 | 182 | 168 | 20 | 41 | 11 | 0 | 5 | 24 | 7 | 41 | 0 | 1 | .244 | .283 | .399 | .682 | 75.2 | 77.3 | .298 | 0.5 |
| 1988 | 10 | 30 | 29 | 3 | 4 | 1 | 0 | 0 | 1 | 1 | 3 | 0 | 0 | .138 | .167 | .172 | .339 | -16.2 | -6.0 | .160 | -0.2 |
| 1989 | 7 | 20 | 18 | 5 | 8 | 3 | 0 | 1 | 3 | 0 | 2 | 0 | 0 | .444 | .421 | .778 | 1.199 | 224.3 | 224.2 | .514 | 0.4 |
| 1990 | 32 | 91 | 83 | 8 | 20 | 4 | 0 | 0 | 6 | 5 | 10 | 0 | 1 | .241 | .281 | .289 | .570 | 54.4 | 57.6 | .267 | 0.1 |
| 1991 | 49 | 119 | 114 | 10 | 30 | 8 | 0 | 0 | 9 | 1 | 16 | 0 | 0 | .263 | .271 | .333 | .605 | 57.9 | 63.9 | .272 | 0.2 |
| 1992 | 19 | 54 | 50 | 4 | 4 | 2 | 1 | 0 | 1 | 2 | 12 | 0 | 0 | .080 | .132 | .160 | .292 | -33.3 | -20.2 | .142 | -0.5 |
| 1995 | 2 | 6 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .333 | .667 | 71.4 | 73.0 | .303 | 0.0 |
| 1996 | 41 | 120 | 106 | 8 | 26 | 6 | 0 | 0 | 6 | 7 | 15 | 0 | 0 | .245 | .316 | .302 | .618 | 62.0 | 58.4 | .289 | 0.1 |
| 1997 | 39 | 96 | 87 | 7 | 25 | 3 | 0 | 1 | 10 | 7 | 15 | 0 | 0 | .287 | .340 | .356 | .697 | 86.2 | 83.7 | .319 | 0.4 |
| 1998 | 50 | 153 | 133 | 13 | 31 | 7 | 1 | 4 | 12 | 9 | 24 | 0 | 0 | .233 | .325 | .391 | .715 | 86.2 | 85.3 | .320 | 0.6 |
Career totals
A total is called out only where it ranks in the all-time top 500; hover a figure for its rank and the size of the field it was ranked in. Ranks are absolute facts and carry no percentile — the population for "career home runs" would be an editorial choice, and the rank is not.
Best games
Batting
| Date | Game | AB | R | H | 2B | 3B | HR | RBI | BB | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-08-16 | TEX @ BOS Gameday | 4 | 3 | 3 | 1 | 0 | 2 | 4 | 1 | 10 |
| 1997-06-25 | ATH @ SEA Gameday | 4 | 1 | 3 | 1 | 0 | 1 | 2 | 0 | 7 |
| 1990-06-13 | BOS @ NYY Gameday | 4 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 5 |
| 1991-08-15 | BOS @ CLE Gameday | 4 | 2 | 3 | 2 | 0 | 0 | 1 | 0 | 5 |
| 1987-08-03 | BOS @ TEX Gameday | 4 | 1 | 2 | 0 | 0 | 1 | 4 | 0 | 5 |
Ranked from our own play-by-play game log, which begins in 1901 — not from the record book, so a career played outside it shows nothing here rather than a short list.