Dave Duncan
1964–1976 · bats R / throws R · ALS, Baltimore Orioles, Cleveland Guardians, Kansas City Athletics, Athletics
929G
.214AVG
.279OBP
.357SLG
More career statistics
617H
109HR
341RBI
5SB
6Rare 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 · At bats | 2,885 | 2,886 |
| Batting · Strikeouts | 677 | 678 |
| Batting · Plate appearances | 3,190 | 3,192 |
| Batting · RBI | 341 | 342 |
| Batting · Walks | 252 | 253 |
Career batting
| G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | K | SB | CS | HBP | SF | TB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 929 | 3,190 | 2,885 | 274 | 617 | 79 | 4 | 109 | 341 | 252 | 677 | 5 | 14 | 14 | 18 | 1,031 | .214 | .279 | .357 | .636 |
Streaks
8longest hitting streak · 1973-04-13 to 1973-04-21
13longest on-base streak
The three rarest things in this career
| Rarity | What | Date | Rate | Game |
|---|---|---|---|---|
| 79 | Four-Double Game | 1975-06-30 | 1 in 3,923 games | box score ↗ |
| 74 | Two Homers, Three Strikeouts | 1975-08-09 | 1 in 2,570 games | box score ↗ |
| 57 | Triple Play | 1968-06-23 | 1 in 498 games | box score ↗ |
Splits
Regular season only.
Home and away
| G | PA | H | HR | RBI | BB | K | AVG | OBP | SLG | |
|---|---|---|---|---|---|---|---|---|---|---|
| Home | 465 | 1566 | 320 | 66 | 185 | 128 | 313 | .226 | .286 | .396 |
| Away | 464 | 1626 | 297 | 43 | 157 | 125 | 365 | .202 | .260 | .320 |
By month
| G | PA | H | HR | RBI | BB | K | AVG | OBP | SLG | |
|---|---|---|---|---|---|---|---|---|---|---|
| April | 109 | 395 | 83 | 12 | 42 | 21 | 75 | .224 | .263 | .342 |
| May | 156 | 570 | 111 | 29 | 70 | 47 | 99 | .219 | .277 | .411 |
| June | 186 | 682 | 129 | 23 | 77 | 42 | 174 | .206 | .251 | .361 |
| July | 149 | 520 | 92 | 14 | 51 | 48 | 103 | .198 | .269 | .308 |
| August | 144 | 460 | 90 | 14 | 44 | 37 | 87 | .216 | .276 | .353 |
| September | 175 | 532 | 105 | 16 | 56 | 55 | 127 | .223 | .301 | .355 |
| October | 10 | 33 | 7 | 1 | 2 | 3 | 13 | .233 | .303 | .400 |
Most-faced opponents
| G | PA | H | HR | RBI | BB | K | AVG | OBP | SLG | |
|---|---|---|---|---|---|---|---|---|---|---|
| boston-red-sox | 103 | 363 | 82 | 19 | 49 | 26 | 72 | .249 | .298 | .471 |
| minnesota-twins | 100 | 346 | 70 | 11 | 38 | 24 | 60 | .221 | .272 | .360 |
| new-york-yankees | 97 | 332 | 68 | 13 | 44 | 24 | 61 | .222 | .277 | .382 |
| chicago-white-sox | 92 | 325 | 64 | 11 | 30 | 27 | 73 | .218 | .280 | .344 |
| california-angels | 88 | 312 | 55 | 10 | 33 | 33 | 77 | .202 | .282 | .331 |
| detroit-tigers | 84 | 282 | 39 | 2 | 16 | 29 | 70 | .156 | .241 | .204 |
| milwaukee-brewers | 72 | 260 | 59 | 12 | 30 | 32 | 46 | .263 | .350 | .455 |
| kansas-city-royals | 69 | 221 | 37 | 9 | 26 | 8 | 44 | .177 | .204 | .349 |
Season by season
| Year | Team | G | AB | H | HR | RBI | SB | AVG | IP | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 1964 |  Kansas City Athletics | 25 | 53 | 9 | 1 | 5 | – | .170 | – | – |
| 1967 | Kansas City Athletics | 34 | 101 | 19 | 5 | 11 | – | .188 | – | – |
| 1968 |  Athletics | 82 | 246 | 47 | 7 | 28 | 1 | .191 | – | – |
| 1969 | Athletics | 58 | 128 | 16 | 3 | 23 | – | .125 | – | – |
| 1970 | Athletics | 86 | 232 | 60 | 10 | 29 | – | .259 | – | – |
| 1971 | Athletics | 103 | 363 | 92 | 15 | 40 | 1 | .253 | – | – |
| 1972 | Athletics | 121 | 403 | 88 | 19 | 59 | – | .218 | – | – |
| 1973 |  Cleveland Guardians | 95 | 344 | 80 | 17 | 43 | 3 | .233 | – | – |
| 1974 | Cleveland Guardians | 136 | 425 | 85 | 16 | 46 | – | .200 | – | – |
| 1975 |  Baltimore Orioles | 96 | 307 | 63 | 12 | 41 | – | .205 | – | – |
| 1976 | Baltimore Orioles | 93 | 284 | 58 | 4 | 17 | – | .204 | – | – |