Boston Smith
Seattle Mariners (AA)C
Age: 23
Bats/Throws: L/R
5'10" / 195
DOB: 11/28/2002
(23 years, 9 months, 1 day)
C
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In-Season ProjectionsMinor LeaguesCollege
| Season | Team | Level | Age | G | PA | HR | R | RBI | SB | divider | BB% | K% | ISO | BABIP | divider | AVG | OBP | SLG | wOBA | xwOBA | wRC+ | divider | BsR | divider | Off | Def | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CIN | NCAA | 19 | 15 | 37 | 1 | 4 | 2 | 1 | 2.7% | 40.5% | .118 | .211 | .147 | .189 | .265 | .204 | 3 | |||||||||
| 2023 | WRST | NCAA | 20 | 57 | 227 | 6 | 39 | 39 | 4 | 15.0% | 22.5% | .235 | .311 | .251 | .372 | .487 | .386 | 108 | |||||||||
| 2024 | WRST | NCAA | 21 | 54 | 227 | 19 | 56 | 47 | 7 | 12.8% | 18.5% | .391 | .301 | .307 | .403 | .698 | .445 | 132 | |||||||||
| 2025 | WRST | NCAA | 22 | 59 | 282 | 26 | 70 | 71 | 16 | 20.2% | 18.4% | .442 | .328 | .332 | .500 | .774 | .529 | 189 | |||||||||
| 2026 | CHW | A | 23 | 8 | 34 | 0 | 3 | 5 | 1 | 8.8% | 35.3% | .100 | .444 | .267 | .353 | .367 | .349 | 97 | |||||||||
| 2026 | CHW | A+ | 23 | 48 | 216 | 14 | 41 | 35 | 7 | 22.2% | 26.4% | .307 | .347 | .288 | .449 | .595 | .454 | 166 | |||||||||
| 2026 | SEA | AA | 23 | 21 | 89 | 9 | 17 | 22 | 0 | 18.0% | 33.7% | .438 | .382 | .301 | .427 | .740 | .486 | 199 | |||||||||
| 2026 | CHW | AA | 23 | 23 | 97 | 8 | 24 | 18 | 2 | 23.7% | 27.8% | .361 | .378 | .306 | .485 | .667 | .489 | 197 | |||||||||
| 2026 | --- | MiLB | 23 | 100 | 436 | 31 | 85 | 80 | 10 | 20.6% | 28.9% | .328 | .370 | .293 | .445 | .621 | .460 | 174 | |||||||||
| 2026 | Steamer | ROS | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 11.1% | 35.4% | .186 | .295 | .211 | .305 | .397 | .308 | 103 | 0.0 | 0.0 | 0.0 | 0.0 |
| Season | Team | Level | Age | G | PA | HR | R | RBI | SB | divider | BB% | K% | ISO | BABIP | divider | AVG | OBP | SLG | wOBA | xwOBA | wRC+ | divider | BsR | divider | Off | Def | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CIN | NCAA | 19 | 15 | 37 | 1 | 4 | 2 | 1 | 2.7% | 40.5% | .118 | .211 | .147 | .189 | .265 | .204 | 3 | |||||||||
| 2023 | WRST | NCAA | 20 | 57 | 227 | 6 | 39 | 39 | 4 | 15.0% | 22.5% | .235 | .311 | .251 | .372 | .487 | .386 | 108 | |||||||||
| 2024 | WRST | NCAA | 21 | 54 | 227 | 19 | 56 | 47 | 7 | 12.8% | 18.5% | .391 | .301 | .307 | .403 | .698 | .445 | 132 | |||||||||
| 2025 | WRST | NCAA | 22 | 59 | 282 | 26 | 70 | 71 | 16 | 20.2% | 18.4% | .442 | .328 | .332 | .500 | .774 | .529 | 189 | |||||||||
| 2026 | CHW | A | 23 | 8 | 34 | 0 | 3 | 5 | 1 | 8.8% | 35.3% | .100 | .444 | .267 | .353 | .367 | .349 | 97 | |||||||||
| 2026 | CHW | A+ | 23 | 48 | 216 | 14 | 41 | 35 | 7 | 22.2% | 26.4% | .307 | .347 | .288 | .449 | .595 | .454 | 166 | |||||||||
| 2026 | SEA | AA | 23 | 21 | 89 | 9 | 17 | 22 | 0 | 18.0% | 33.7% | .438 | .382 | .301 | .427 | .740 | .486 | 199 | |||||||||
| 2026 | CHW | AA | 23 | 23 | 97 | 8 | 24 | 18 | 2 | 23.7% | 27.8% | .361 | .378 | .306 | .485 | .667 | .489 | 197 | |||||||||
| 2026 | --- | MiLB | 23 | 100 | 436 | 31 | 85 | 80 | 10 | 20.6% | 28.9% | .328 | .370 | .293 | .445 | .621 | .460 | 174 | |||||||||
| 2026 | Steamer | ROS | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 11.1% | 35.4% | .186 | .295 | .211 | .305 | .397 | .308 | 103 | 0.0 | 0.0 | 0.0 | 0.0 |
In-Season ProjectionsMinor LeaguesCollege
| Season | Team | Level | G | AB | PA | H | 1B | 2B | 3B | HR | R | RBI | BB | IBB | SO | HBP | SF | SH | GDP | SB | CS | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CIN | NCAA | 15 | 34 | 37 | 5 | 3 | 1 | 0 | 1 | 4 | 2 | 1 | 15 | 1 | 1 | 0 | 0 | 1 | 0 | .147 | |
| 2023 | WRST | NCAA | 57 | 187 | 227 | 47 | 19 | 18 | 4 | 6 | 39 | 39 | 34 | 51 | 3 | 2 | 1 | 0 | 4 | 2 | .251 | |
| 2024 | WRST | NCAA | 54 | 192 | 227 | 59 | 26 | 10 | 4 | 19 | 56 | 47 | 29 | 42 | 3 | 2 | 1 | 3 | 7 | 2 | .307 | |
| 2025 | WRST | NCAA | 59 | 208 | 282 | 69 | 31 | 10 | 2 | 26 | 70 | 71 | 57 | 52 | 14 | 1 | 2 | 1 | 16 | 7 | .332 | |
| 2026 | CHW | A | 8 | 30 | 34 | 8 | 5 | 3 | 0 | 0 | 3 | 5 | 3 | 0 | 12 | 1 | 0 | 0 | 0 | 1 | 0 | .267 |
| 2026 | CHW | A+ | 48 | 163 | 216 | 47 | 28 | 2 | 3 | 14 | 41 | 35 | 48 | 1 | 57 | 2 | 3 | 0 | 0 | 7 | 3 | .288 |
| 2026 | SEA | AA | 21 | 73 | 89 | 22 | 9 | 3 | 1 | 9 | 17 | 22 | 16 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 1 | .301 |
| 2026 | CHW | AA | 23 | 72 | 97 | 22 | 12 | 2 | 0 | 8 | 24 | 18 | 23 | 1 | 27 | 2 | 0 | 0 | 2 | 2 | 1 | .306 |
| 2026 | --- | MiLB | 100 | 338 | 436 | 99 | 54 | 10 | 4 | 31 | 85 | 80 | 90 | 2 | 126 | 5 | 3 | 0 | 2 | 10 | 5 | .293 |
| 2026 | Steamer | ROS | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .211 |
| Season | Team | Level | G | AB | PA | H | 1B | 2B | 3B | HR | R | RBI | BB | IBB | SO | HBP | SF | SH | GDP | SB | CS | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CIN | NCAA | 15 | 34 | 37 | 5 | 3 | 1 | 0 | 1 | 4 | 2 | 1 | 15 | 1 | 1 | 0 | 0 | 1 | 0 | .147 | |
| 2023 | WRST | NCAA | 57 | 187 | 227 | 47 | 19 | 18 | 4 | 6 | 39 | 39 | 34 | 51 | 3 | 2 | 1 | 0 | 4 | 2 | .251 | |
| 2024 | WRST | NCAA | 54 | 192 | 227 | 59 | 26 | 10 | 4 | 19 | 56 | 47 | 29 | 42 | 3 | 2 | 1 | 3 | 7 | 2 | .307 | |
| 2025 | WRST | NCAA | 59 | 208 | 282 | 69 | 31 | 10 | 2 | 26 | 70 | 71 | 57 | 52 | 14 | 1 | 2 | 1 | 16 | 7 | .332 | |
| 2026 | CHW | A | 8 | 30 | 34 | 8 | 5 | 3 | 0 | 0 | 3 | 5 | 3 | 0 | 12 | 1 | 0 | 0 | 0 | 1 | 0 | .267 |
| 2026 | CHW | A+ | 48 | 163 | 216 | 47 | 28 | 2 | 3 | 14 | 41 | 35 | 48 | 1 | 57 | 2 | 3 | 0 | 0 | 7 | 3 | .288 |
| 2026 | SEA | AA | 21 | 73 | 89 | 22 | 9 | 3 | 1 | 9 | 17 | 22 | 16 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 1 | .301 |
| 2026 | CHW | AA | 23 | 72 | 97 | 22 | 12 | 2 | 0 | 8 | 24 | 18 | 23 | 1 | 27 | 2 | 0 | 0 | 2 | 2 | 1 | .306 |
| 2026 | --- | MiLB | 100 | 338 | 436 | 99 | 54 | 10 | 4 | 31 | 85 | 80 | 90 | 2 | 126 | 5 | 3 | 0 | 2 | 10 | 5 | .293 |
| 2026 | Steamer | ROS | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .211 |
In-Season ProjectionsMinor LeaguesAveragesCollege
| Season | Team | Level | BB% | K% | BB/K | divider | AVG | OBP | SLG | OPS | divider | ISO | Spd | BABIP | divider | UBR | wGDP | XBR | wSB | divider | wRC | wRAA | wOBA | wRC+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CIN | NCAA | 2.7% | 40.5% | 0.07 | .147 | .189 | .265 | .454 | .118 | 6.4 | .211 | 0.2 | 0 | -5.8 | .204 | 3 | |||||||
| 2023 | WRST | NCAA | 15.0% | 22.5% | 0.67 | .251 | .372 | .487 | .858 | .235 | 6.8 | .311 | -0.5 | 39 | 3.0 | .386 | 108 | |||||||
| 2024 | WRST | NCAA | 12.8% | 18.5% | 0.69 | .307 | .403 | .698 | 1.101 | .391 | 7.9 | .301 | -0.1 | 54 | 13.1 | .445 | 132 | |||||||
| 2025 | WRST | NCAA | 20.2% | 18.4% | 1.10 | .332 | .500 | .774 | 1.274 | .442 | 7.0 | .328 | -2.0 | 90 | 42.5 | .529 | 189 | |||||||
| 2026 | CHW | A | 8.8% | 35.3% | 0.25 | .267 | .353 | .367 | .720 | .100 | 4.5 | .444 | 0.1 | 5 | 0.0 | .349 | 97 | |||||||
| 2026 | CHW | A+ | 22.2% | 26.4% | 0.84 | .288 | .449 | .595 | 1.044 | .307 | 6.5 | .347 | -0.9 | 51 | 19.9 | .454 | 166 | |||||||
| 2026 | SEA | AA | 18.0% | 33.7% | 0.53 | .301 | .427 | .740 | 1.167 | .438 | 4.3 | .382 | -0.7 | 23 | 10.8 | .486 | 199 | |||||||
| 2026 | CHW | AA | 23.7% | 27.8% | 0.85 | .306 | .485 | .667 | 1.151 | .361 | 4.1 | .378 | -0.5 | 26 | 12.7 | .489 | 197 | |||||||
| 2026 | --- | MiLB | 20.6% | 28.9% | 0.71 | .293 | .445 | .621 | 1.066 | .328 | 5.9 | .370 | -2.1 | 105 | 43.4 | .460 | 174 | |||||||
| 2026 | Steamer | ROS | 11.1% | 35.4% | 0.31 | .211 | .305 | .397 | .702 | .186 | 4.3 | .295 | 0.0 | 0.0 | 0 | 0.0 | .308 | 103 |
| Season | Team | Level | BB% | K% | BB/K | divider | AVG | OBP | SLG | OPS | divider | ISO | Spd | BABIP | divider | UBR | wGDP | XBR | wSB | divider | wRC | wRAA | wOBA | wRC+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | CIN | NCAA | 2.7% | 40.5% | 0.07 | .147 | .189 | .265 | .454 | .118 | 6.4 | .211 | 0.2 | 0 | -5.8 | .204 | 3 | |||||||
| 2023 | WRST | NCAA | 15.0% | 22.5% | 0.67 | .251 | .372 | .487 | .858 | .235 | 6.8 | .311 | -0.5 | 39 | 3.0 | .386 | 108 | |||||||
| 2024 | WRST | NCAA | 12.8% | 18.5% | 0.69 | .307 | .403 | .698 | 1.101 | .391 | 7.9 | .301 | -0.1 | 54 | 13.1 | .445 | 132 | |||||||
| 2025 | WRST | NCAA | 20.2% | 18.4% | 1.10 | .332 | .500 | .774 | 1.274 | .442 | 7.0 | .328 | -2.0 | 90 | 42.5 | .529 | 189 | |||||||
| 2026 | CHW | A | 8.8% | 35.3% | 0.25 | .267 | .353 | .367 | .720 | .100 | 4.5 | .444 | 0.1 | 5 | 0.0 | .349 | 97 | |||||||
| 2026 | CHW | A+ | 22.2% | 26.4% | 0.84 | .288 | .449 | .595 | 1.044 | .307 | 6.5 | .347 | -0.9 | 51 | 19.9 | .454 | 166 | |||||||
| 2026 | SEA | AA | 18.0% | 33.7% | 0.53 | .301 | .427 | .740 | 1.167 | .438 | 4.3 | .382 | -0.7 | 23 | 10.8 | .486 | 199 | |||||||
| 2026 | CHW | AA | 23.7% | 27.8% | 0.85 | .306 | .485 | .667 | 1.151 | .361 | 4.1 | .378 | -0.5 | 26 | 12.7 | .489 | 197 | |||||||
| 2026 | --- | MiLB | 20.6% | 28.9% | 0.71 | .293 | .445 | .621 | 1.066 | .328 | 5.9 | .370 | -2.1 | 105 | 43.4 | .460 | 174 | |||||||
| 2026 | Steamer | ROS | 11.1% | 35.4% | 0.31 | .211 | .305 | .397 | .702 | .186 | 4.3 | .295 | 0.0 | 0.0 | 0 | 0.0 | .308 | 103 |

