Jack Aker
1964–1974 · bats R / throws R · Atlanta Braves, Chicago Cubs, Kansas City Athletics, New York Yankees, New York Mets, Athletics, SE1
496G
.076AVG
.096OBP
.098SLG
More career statistics
7H
0HR
4RBI
0SB
47–45W–L
746.0IP
404K
3.28ERA
0GS
123SV
2Rare feats
Career summary: MLB’s official regular-season totals. Season lines, splits and historical game logs below are reconstructed from the covered Retrosheet records and can differ in coverage or scorer revisions. Compare sources and coverage.
Why official totals and the game-record sums differ
The sources can disagree on historical scorer decisions, appearances, and which games belong to a major-league record. The career summary uses the official total; the source game rows retain their recorded values.
| Statistic | MLB official | Recorded game sum |
|---|---|---|
| Batting · Plate appearances | 104 | 103 |
| Pitching · Batters faced | 3,144 | 3,145 |
| Pitching · p h | 679 | 678 |
| Pitching · p ipouts | 2,238 | 2,239 |
| Pitching · p r | 312 | 313 |
Career batting
| G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | K | SB | CS | HBP | SF | TB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 496 | 104 | 92 | 3 | 7 | 2 | 0 | 0 | 4 | 1 | 51 | 0 | 0 | 1 | 0 | 9 | .076 | .096 | .098 | .194 |
Career pitching
| IP | G | GS | CG | W | L | SV | H | R | ER | HR | BB | K | HBP | WP | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 746.0 | 495 | 0 | 0 | 47 | 45 | 123 | 679 | 312 | 272 | 63 | 274 | 404 | 0 | 0 | 3.28 | 1.277 |
Streaks
1longest hitting streak · 1966-07-10 to 1966-07-10
1longest on-base streak
The three rarest things in this career
| Rarity | What | Date | Rate | Game |
|---|---|---|---|---|
| 42 | Four Runs, No Outs | 1971-08-15 | 1 in 121 games | box score ↗ |
| 12 | 8 strikeouts | 1967-04-29 | 1 in 35 pitcher-games | box score ↗ |
| 11 | 5 scoreless innings | 1968-04-24 | 1 in 29 pitcher-games | box score ↗ |
Season by season
| Year | Team | G | AB | H | HR | RBI | SB | AVG | IP | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 1964 |  Kansas City Athletics | 10 | 3 | – | – | – | – | .000 | 16 | 7 |
| 1965 | Kansas City Athletics | 34 | 8 | – | – | – | – | .000 | 51 | 26 |
| 1966 | Kansas City Athletics | 66 | 21 | 2 | – | 2 | – | .095 | 113 | 68 |
| 1967 | Kansas City Athletics | 57 | 8 | 1 | – | 1 | – | .125 | 88 | 64 |
| 1968 |  Athletics | 54 | 7 | 1 | – | – | – | .143 | 74 | 44 |
| 1969 | New York Yankees, SE1 | 53 | 10 | 1 | – | – | – | .100 | 82 | 47 |
| 1970 |  New York Yankees | 41 | 16 | 1 | – | 1 | – | .062 | 69 | 36 |
| 1971 | New York Yankees | 41 | 3 | – | – | – | – | .000 | 56 | 25 |
| 1972 | Chicago Cubs, New York Yankees | 52 | 6 | – | – | – | – | .000 | 73 | 37 |
| 1973 |  Chicago Cubs | 47 | 7 | – | – | – | – | .000 | 63 | 25 |
| 1974 | Atlanta Braves, New York Mets | 41 | 3 | 1 | – | – | – | .333 | 58 | 25 |