For the 4,682 at-bats in his pro career, Duncan has earned a batting average of .267 in addition to 1,248 hits. His on-base percentage sits at .300 and he holds a career OPS of .345. He has recorded 619 runs in addition to having earned 491 RBIs. Duncan has tallied a walk 201 times while striking out on 915 attempts. He has homered 87 times, as well as 1,817 total bases and a .045 slugging percentage.
For the year, Duncan has scored 0 runs, knocked in 0 RBI and has hit 0 home runs. He has gone down swinging 2 times while accruing 2 total bases. He has compiled an OPS of 0.733 and a slugging percentage of .400. He has earned a walk 0 times and has accounted for an on-base percentage of .333. Duncan has recorded 1 base knocks in 5 at-bats and has a batting average of .200.
| Year | Team | BA | HR | H | BB | R | RBI | OBP | PA | AB | OPS | OPS+ | 2B | 3B | G | SLG | SB | CS | TB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | .267 | 87 | 1,247 | 201 | 619 | 491 | .300 | 4,998 | 4,677 | .688 | 86 | 233 | 37 | 1,279 | .388 | 174 | 57 | 1,815 | 913 | |
| 1997 | TOT | .236 | 1 | 80 | 12 | 36 | 25 | .268 | 355 | 339 | .554 | 46 | 14 | 0 | 89 | .286 | 6 | 3 | 97 | 78 |
| 1997 | NYY | .244 | 1 | 42 | 6 | 16 | 13 | .270 | 179 | 172 | .578 | 51 | 8 | 0 | 50 | .308 | 2 | 1 | 53 | 39 |
| 1997 | TOR | .228 | 0 | 38 | 6 | 20 | 12 | .267 | 176 | 167 | .531 | 40 | 6 | 0 | 39 | .263 | 4 | 2 | 44 | 39 |
| 1996 | NYY | .340 | 8 | 136 | 9 | 62 | 56 | .352 | 417 | 400 | .852 | 112 | 34 | 3 | 109 | .500 | 4 | 3 | 200 | 77 |
| 1995 | TOT | .287 | 6 | 76 | 5 | 36 | 36 | .297 | 277 | 265 | .720 | 89 | 14 | 2 | 81 | .423 | 1 | 3 | 112 | 62 |
| 1995 | PHI | .286 | 3 | 56 | 0 | 20 | 23 | .285 | 201 | 196 | .688 | 80 | 12 | 1 | 52 | .403 | 1 | 2 | 79 | 43 |
| 1995 | CIN | .290 | 3 | 20 | 5 | 16 | 13 | .329 | 76 | 69 | .807 | 111 | 2 | 1 | 29 | .478 | 0 | 1 | 33 | 19 |
| 1994 | PHI | .268 | 8 | 93 | 17 | 49 | 48 | .306 | 374 | 347 | .713 | 83 | 22 | 1 | 88 | .406 | 10 | 2 | 141 | 72 |
| 1993 | PHI | .282 | 11 | 140 | 12 | 68 | 73 | .304 | 518 | 496 | .721 | 93 | 26 | 4 | 124 | .417 | 6 | 5 | 207 | 88 |
| 1992 | PHI | .267 | 8 | 153 | 17 | 71 | 50 | .292 | 605 | 574 | .680 | 92 | 40 | 3 | 142 | .389 | 23 | 3 | 223 | 108 |
| 1991 | CIN | .258 | 12 | 86 | 12 | 46 | 40 | .288 | 356 | 333 | .699 | 92 | 7 | 4 | 100 | .411 | 5 | 4 | 137 | 57 |
| 1990 | CIN | .306 | 10 | 133 | 24 | 67 | 55 | .345 | 471 | 435 | .821 | 120 | 22 | 11 | 125 | .476 | 13 | 7 | 207 | 67 |
| 1989 | TOT | .248 | 3 | 64 | 8 | 32 | 21 | .284 | 273 | 258 | .641 | 81 | 15 | 2 | 94 | .357 | 9 | 5 | 92 | 51 |
| 1989 | LAD | .250 | 0 | 21 | 0 | 9 | 8 | .267 | 87 | 84 | .601 | 72 | 5 | 1 | 49 | .333 | 3 | 3 | 28 | 15 |
| 1989 | CIN | .247 | 3 | 43 | 8 | 23 | 13 | .292 | 186 | 174 | .660 | 85 | 10 | 1 | 45 | .368 | 6 | 2 | 64 | 36 |
| 1987 | LAD | .215 | 6 | 56 | 17 | 31 | 18 | .267 | 287 | 261 | .589 | 57 | 8 | 1 | 76 | .322 | 11 | 1 | 84 | 62 |
| 1986 | LAD | .229 | 8 | 93 | 30 | 47 | 30 | .284 | 445 | 407 | .589 | 68 | 7 | 0 | 109 | .305 | 48 | 13 | 124 | 78 |
| 1985 | LAD | .244 | 6 | 137 | 38 | 74 | 39 | .293 | 620 | 562 | .633 | 80 | 24 | 6 | 142 | .340 | 38 | 8 | 191 | 113 |
1997 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 89 | 289th |
| Plate Appearances | 355 | 239th |
| At-Bats | 339 | 226th |
| Runs Scored | 36 | 259th |
| Hits | 80 | 248th |
| Doubles | 14 | 255th |
| Triples | 0 | 583rd |
| Home Runs | 1 | 485th |
| Runs Batted In | 25 | 308th |
| Stolen Bases | 6 | 184th |
| Caught Stealing | 3 | 194th |
| Walks | 12 | 398th |
| Strikeouts | 78 | 143rd |
| Batting Average | .236 | 546th |
| On-Base Percentage | .268 | 630th |
| Slugging Percentage | .286 | 635th |
| OPS | .554 | 640th |
| OPS+ | 46 | 638th |
| Total Bases | 97 | 284th |
| Grounded Into Double Plays | 6 | 248th |
| Hit By Pitch | 3 | 170th |
| Sacrifice Hits | 1 | 376th |
| Sacrifice Flies | 0 | 657th |
| Intentional Walks | 0 | 566th |
1997 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 50 | 481st |
| Plate Appearances | 179 | 377th |
| At-Bats | 172 | 359th |
| Runs Scored | 16 | 419th |
| Hits | 42 | 367th |
| Doubles | 8 | 361st |
| Triples | 0 | 584th |
| Home Runs | 1 | 486th |
| Runs Batted In | 13 | 428th |
| Stolen Bases | 2 | 302nd |
| Caught Stealing | 1 | 347th |
| Walks | 6 | 492nd |
| Strikeouts | 39 | 317th |
| Batting Average | .244 | 505th |
| On-Base Percentage | .270 | 627th |
| Slugging Percentage | .308 | 609th |
| OPS | .578 | 618th |
| OPS+ | 51 | 619th |
| Total Bases | 53 | 400th |
| Grounded Into Double Plays | 2 | 431st |
| Hit By Pitch | 0 | 621st |
| Sacrifice Hits | 1 | 377th |
| Sacrifice Flies | 0 | 658th |
| Intentional Walks | 0 | 567th |
1997 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 39 | 547th |
| Plate Appearances | 176 | 383rd |
| At-Bats | 167 | 365th |
| Runs Scored | 20 | 378th |
| Hits | 38 | 386th |
| Doubles | 6 | 407th |
| Triples | 0 | 585th |
| Home Runs | 0 | 728th |
| Runs Batted In | 12 | 439th |
| Stolen Bases | 4 | 224th |
| Caught Stealing | 2 | 256th |
| Walks | 6 | 493rd |
| Strikeouts | 39 | 318th |
| Batting Average | .228 | 577th |
| On-Base Percentage | .267 | 633rd |
| Slugging Percentage | .263 | 660th |
| OPS | .531 | 655th |
| OPS+ | 40 | 654th |
| Total Bases | 44 | 438th |
| Grounded Into Double Plays | 4 | 314th |
| Hit By Pitch | 3 | 171st |
| Sacrifice Hits | 0 | 697th |
| Sacrifice Flies | 0 | 659th |
| Intentional Walks | 0 | 568th |
1996 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 109 | 228th |
| Plate Appearances | 417 | 208th |
| At-Bats | 400 | 191st |
| Runs Scored | 62 | 159th |
| Hits | 136 | 117th |
| Doubles | 34 | 45th |
| Triples | 3 | 98th |
| Home Runs | 8 | 216th |
| Runs Batted In | 56 | 158th |
| Stolen Bases | 4 | 210th |
| Caught Stealing | 3 | 170th |
| Walks | 9 | 449th |
| Strikeouts | 77 | 153rd |
| Batting Average | .340 | 48th |
| On-Base Percentage | .352 | 242nd |
| Slugging Percentage | .500 | 112th |
| OPS | .852 | 131st |
| OPS+ | 112 | 175th |
| Total Bases | 200 | 134th |
| Grounded Into Double Plays | 10 | 139th |
| Hit By Pitch | 1 | 331st |
| Sacrifice Hits | 2 | 245th |
| Sacrifice Flies | 5 | 94th |
| Intentional Walks | 1 | 280th |
1995 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 81 | 274th |
| Plate Appearances | 277 | 261st |
| At-Bats | 265 | 245th |
| Runs Scored | 36 | 243rd |
| Hits | 76 | 221st |
| Doubles | 14 | 225th |
| Triples | 2 | 155th |
| Home Runs | 6 | 221st |
| Runs Batted In | 36 | 218th |
| Stolen Bases | 1 | 331st |
| Caught Stealing | 3 | 148th |
| Walks | 5 | 507th |
| Strikeouts | 62 | 163rd |
| Batting Average | .287 | 207th |
| On-Base Percentage | .297 | 520th |
| Slugging Percentage | .423 | 258th |
| OPS | .720 | 351st |
| OPS+ | 89 | 348th |
| Total Bases | 112 | 234th |
| Grounded Into Double Plays | 7 | 195th |
| Hit By Pitch | 1 | 306th |
| Sacrifice Hits | 1 | 346th |
| Sacrifice Flies | 5 | 57th |
| Intentional Walks | 0 | 502nd |
1995 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 52 | 432nd |
| Plate Appearances | 201 | 329th |
| At-Bats | 196 | 311th |
| Runs Scored | 20 | 343rd |
| Hits | 56 | 284th |
| Doubles | 12 | 255th |
| Triples | 1 | 244th |
| Home Runs | 3 | 329th |
| Runs Batted In | 23 | 303rd |
| Stolen Bases | 1 | 332nd |
| Caught Stealing | 2 | 207th |
| Walks | 0 | 803rd |
| Strikeouts | 43 | 254th |
| Batting Average | .286 | 213th |
| On-Base Percentage | .285 | 559th |
| Slugging Percentage | .403 | 301st |
| OPS | .688 | 410th |
| OPS+ | 80 | 418th |
| Total Bases | 79 | 303rd |
| Grounded Into Double Plays | 6 | 228th |
| Hit By Pitch | 1 | 307th |
| Sacrifice Hits | 1 | 347th |
| Sacrifice Flies | 3 | 150th |
| Intentional Walks | 0 | 503rd |
1995 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 29 | 604th |
| Plate Appearances | 76 | 499th |
| At-Bats | 69 | 495th |
| Runs Scored | 16 | 380th |
| Hits | 20 | 460th |
| Doubles | 2 | 510th |
| Triples | 1 | 245th |
| Home Runs | 3 | 330th |
| Runs Batted In | 13 | 406th |
| Stolen Bases | 0 | 552nd |
| Caught Stealing | 1 | 290th |
| Walks | 5 | 508th |
| Strikeouts | 19 | 462nd |
| Batting Average | .290 | 191st |
| On-Base Percentage | .329 | 366th |
| Slugging Percentage | .478 | 160th |
| OPS | .807 | 200th |
| OPS+ | 111 | 194th |
| Total Bases | 33 | 440th |
| Grounded Into Double Plays | 1 | 502nd |
| Hit By Pitch | 0 | 568th |
| Sacrifice Hits | 0 | 620th |
| Sacrifice Flies | 2 | 229th |
| Intentional Walks | 0 | 504th |
1994 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 88 | 183rd |
| Plate Appearances | 374 | 135th |
| At-Bats | 347 | 114th |
| Runs Scored | 49 | 123rd |
| Hits | 93 | 124th |
| Doubles | 22 | 64th |
| Triples | 1 | 198th |
| Home Runs | 8 | 155th |
| Runs Batted In | 48 | 115th |
| Stolen Bases | 10 | 71st |
| Caught Stealing | 2 | 168th |
| Walks | 17 | 251st |
| Strikeouts | 72 | 53rd |
| Batting Average | .268 | 276th |
| On-Base Percentage | .306 | 411th |
| Slugging Percentage | .406 | 286th |
| OPS | .713 | 324th |
| OPS+ | 83 | 335th |
| Total Bases | 141 | 135th |
| Grounded Into Double Plays | 10 | 56th |
| Hit By Pitch | 4 | 61st |
| Sacrifice Hits | 2 | 195th |
| Sacrifice Flies | 4 | 67th |
| Intentional Walks | 1 | 208th |
1993 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 124 | 173rd |
| Plate Appearances | 518 | 140th |
| At-Bats | 496 | 107th |
| Runs Scored | 68 | 117th |
| Hits | 140 | 100th |
| Doubles | 26 | 91st |
| Triples | 4 | 65th |
| Home Runs | 11 | 138th |
| Runs Batted In | 73 | 75th |
| Stolen Bases | 6 | 151st |
| Caught Stealing | 5 | 122nd |
| Walks | 12 | 368th |
| Strikeouts | 88 | 76th |
| Batting Average | .282 | 211th |
| On-Base Percentage | .304 | 419th |
| Slugging Percentage | .417 | 231st |
| OPS | .721 | 302nd |
| OPS+ | 93 | 295th |
| Total Bases | 207 | 108th |
| Grounded Into Double Plays | 13 | 66th |
| Hit By Pitch | 4 | 102nd |
| Sacrifice Hits | 4 | 150th |
| Sacrifice Flies | 2 | 254th |
| Intentional Walks | 0 | 513th |
1992 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 142 | 85th |
| Plate Appearances | 605 | 62nd |
| At-Bats | 574 | 42nd |
| Runs Scored | 71 | 70th |
| Hits | 153 | 55th |
| Doubles | 40 | 5th |
| Triples | 3 | 88th |
| Home Runs | 8 | 134th |
| Runs Batted In | 50 | 114th |
| Stolen Bases | 23 | 35th |
| Caught Stealing | 3 | 183rd |
| Walks | 17 | 285th |
| Strikeouts | 108 | 21st |
| Batting Average | .267 | 220th |
| On-Base Percentage | .292 | 420th |
| Slugging Percentage | .389 | 219th |
| OPS | .680 | 291st |
| OPS+ | 92 | 291st |
| Total Bases | 223 | 59th |
| Grounded Into Double Plays | 15 | 27th |
| Hit By Pitch | 5 | 53rd |
| Sacrifice Hits | 5 | 120th |
| Sacrifice Flies | 4 | 111th |
| Intentional Walks | 0 | 485th |
1991 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 100 | 235th |
| Plate Appearances | 356 | 200th |
| At-Bats | 333 | 194th |
| Runs Scored | 46 | 156th |
| Hits | 86 | 185th |
| Doubles | 7 | 321st |
| Triples | 4 | 64th |
| Home Runs | 12 | 102nd |
| Runs Batted In | 40 | 176th |
| Stolen Bases | 5 | 161st |
| Caught Stealing | 4 | 129th |
| Walks | 12 | 350th |
| Strikeouts | 57 | 154th |
| Batting Average | .258 | 244th |
| On-Base Percentage | .288 | 421st |
| Slugging Percentage | .411 | 159th |
| OPS | .699 | 249th |
| OPS+ | 92 | 276th |
| Total Bases | 137 | 172nd |
| Grounded Into Double Plays | 0 | 627th |
| Hit By Pitch | 3 | 106th |
| Sacrifice Hits | 5 | 109th |
| Sacrifice Flies | 3 | 158th |
| Intentional Walks | 0 | 472nd |
1990 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 125 | 161st |
| Plate Appearances | 471 | 148th |
| At-Bats | 435 | 140th |
| Runs Scored | 67 | 80th |
| Hits | 133 | 89th |
| Doubles | 22 | 111th |
| Triples | 11 | 2nd |
| Home Runs | 10 | 120th |
| Runs Batted In | 55 | 114th |
| Stolen Bases | 13 | 88th |
| Caught Stealing | 7 | 68th |
| Walks | 24 | 241st |
| Strikeouts | 67 | 116th |
| Batting Average | .306 | 60th |
| On-Base Percentage | .345 | 161st |
| Slugging Percentage | .476 | 75th |
| OPS | .821 | 82nd |
| OPS+ | 120 | 118th |
| Total Bases | 207 | 82nd |
| Grounded Into Double Plays | 10 | 119th |
| Hit By Pitch | 4 | 66th |
| Sacrifice Hits | 4 | 146th |
| Sacrifice Flies | 4 | 106th |
| Intentional Walks | 4 | 108th |
1989 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 94 | 261st |
| Plate Appearances | 273 | 275th |
| At-Bats | 258 | 264th |
| Runs Scored | 32 | 244th |
| Hits | 64 | 261st |
| Doubles | 15 | 187th |
| Triples | 2 | 151st |
| Home Runs | 3 | 271st |
| Runs Batted In | 21 | 302nd |
| Stolen Bases | 9 | 120th |
| Caught Stealing | 5 | 98th |
| Walks | 8 | 409th |
| Strikeouts | 51 | 182nd |
| Batting Average | .248 | 320th |
| On-Base Percentage | .284 | 447th |
| Slugging Percentage | .357 | 325th |
| OPS | .641 | 382nd |
| OPS+ | 81 | 398th |
| Total Bases | 92 | 263rd |
| Grounded Into Double Plays | 3 | 339th |
| Hit By Pitch | 5 | 33rd |
| Sacrifice Hits | 2 | 262nd |
| Sacrifice Flies | 0 | 545th |
| Intentional Walks | 0 | 501st |
1989 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 49 | 455th |
| Plate Appearances | 87 | 459th |
| At-Bats | 84 | 439th |
| Runs Scored | 9 | 438th |
| Hits | 21 | 428th |
| Doubles | 5 | 375th |
| Triples | 1 | 252nd |
| Home Runs | 0 | 596th |
| Runs Batted In | 8 | 437th |
| Stolen Bases | 3 | 233rd |
| Caught Stealing | 3 | 180th |
| Walks | 0 | 731st |
| Strikeouts | 15 | 475th |
| Batting Average | .250 | 300th |
| On-Base Percentage | .267 | 506th |
| Slugging Percentage | .333 | 399th |
| OPS | .601 | 459th |
| OPS+ | 72 | 453rd |
| Total Bases | 28 | 434th |
| Grounded Into Double Plays | 1 | 486th |
| Hit By Pitch | 2 | 140th |
| Sacrifice Hits | 1 | 356th |
| Sacrifice Flies | 0 | 546th |
| Intentional Walks | 0 | 502nd |
1989 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 45 | 468th |
| Plate Appearances | 186 | 350th |
| At-Bats | 174 | 343rd |
| Runs Scored | 23 | 307th |
| Hits | 43 | 334th |
| Doubles | 10 | 275th |
| Triples | 1 | 253rd |
| Home Runs | 3 | 272nd |
| Runs Batted In | 13 | 379th |
| Stolen Bases | 6 | 159th |
| Caught Stealing | 2 | 243rd |
| Walks | 8 | 410th |
| Strikeouts | 36 | 291st |
| Batting Average | .247 | 327th |
| On-Base Percentage | .292 | 424th |
| Slugging Percentage | .368 | 288th |
| OPS | .660 | 343rd |
| OPS+ | 85 | 360th |
| Total Bases | 64 | 334th |
| Grounded Into Double Plays | 2 | 402nd |
| Hit By Pitch | 3 | 74th |
| Sacrifice Hits | 1 | 357th |
| Sacrifice Flies | 0 | 547th |
| Intentional Walks | 0 | 503rd |
1987 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 76 | 315th |
| Plate Appearances | 287 | 255th |
| At-Bats | 261 | 253rd |
| Runs Scored | 31 | 259th |
| Hits | 56 | 278th |
| Doubles | 8 | 296th |
| Triples | 1 | 240th |
| Home Runs | 6 | 230th |
| Runs Batted In | 18 | 328th |
| Stolen Bases | 11 | 102nd |
| Caught Stealing | 1 | 286th |
| Walks | 17 | 303rd |
| Strikeouts | 62 | 160th |
| Batting Average | .215 | 488th |
| On-Base Percentage | .267 | 517th |
| Slugging Percentage | .322 | 453rd |
| OPS | .589 | 478th |
| OPS+ | 57 | 472nd |
| Total Bases | 84 | 278th |
| Grounded Into Double Plays | 4 | 291st |
| Hit By Pitch | 2 | 139th |
| Sacrifice Hits | 6 | 66th |
| Sacrifice Flies | 1 | 299th |
| Intentional Walks | 1 | 259th |
1986 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 109 | 199th |
| Plate Appearances | 445 | 156th |
| At-Bats | 407 | 150th |
| Runs Scored | 47 | 170th |
| Hits | 93 | 175th |
| Doubles | 7 | 319th |
| Triples | 0 | 454th |
| Home Runs | 8 | 173rd |
| Runs Batted In | 30 | 235th |
| Stolen Bases | 48 | 7th |
| Caught Stealing | 13 | 19th |
| Walks | 30 | 199th |
| Strikeouts | 78 | 90th |
| Batting Average | .229 | 426th |
| On-Base Percentage | .284 | 460th |
| Slugging Percentage | .305 | 466th |
| OPS | .589 | 469th |
| OPS+ | 68 | 442nd |
| Total Bases | 124 | 207th |
| Grounded Into Double Plays | 6 | 212th |
| Hit By Pitch | 2 | 134th |
| Sacrifice Hits | 5 | 101st |
| Sacrifice Flies | 1 | 304th |
| Intentional Walks | 1 | 266th |
1985 Stats for Mariano Duncan
| Stat | Total | MLB Rank |
|---|---|---|
| Games Played | 142 | 105th |
| Plate Appearances | 620 | 59th |
| At-Bats | 562 | 56th |
| Runs Scored | 74 | 62nd |
| Hits | 137 | 85th |
| Doubles | 24 | 99th |
| Triples | 6 | 32nd |
| Home Runs | 6 | 193rd |
| Runs Batted In | 39 | 186th |
| Stolen Bases | 38 | 14th |
| Caught Stealing | 8 | 52nd |
| Walks | 38 | 142nd |
| Strikeouts | 113 | 18th |
| Batting Average | .244 | 340th |
| On-Base Percentage | .293 | 398th |
| Slugging Percentage | .340 | 366th |
| OPS | .633 | 393rd |
| OPS+ | 80 | 362nd |
| Total Bases | 191 | 112th |
| Grounded Into Double Plays | 9 | 141st |
| Hit By Pitch | 3 | 67th |
| Sacrifice Hits | 13 | 7th |
| Sacrifice Flies | 4 | 92nd |
| Intentional Walks | 4 | 114th |