Jonathan Martinez
Cleveland Guardians (A)2B/SS
Age: 20
Bats/Throws: S/R
5'9" / 131
DOB: 8/16/2006
(20 years, 2 months, 1 day)
2B/SS
Player Dashboard:
| Season | 2026 |
| Team | CLE |
| Level | MiLB |
| G | 63 |
| PA | 253 |
| HR | 3 |
| AVG | .250 |
| OBP | .439 |
| SLG | .378 |
| wOBA | .408 |
| wRC+ | 135 |
| WAR |
RosterResource
| How Acquired: | Amateur FA (DOM) Jan'23 |
| Birthplace: | USA |
Rule 5 Eligible
Dec'27
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| Season | 2026 |
| Team | CLE |
| Level | MiLB |
| G | 63 |
| PA | 253 |
| HR | 3 |
| AVG | .250 |
| OBP | .439 |
| SLG | .378 |
| wOBA | .408 |
| wRC+ | 135 |
| WAR |
RosterResource
| How Acquired: | Amateur FA (DOM) Jan'23 |
| Birthplace: | USA |
Rule 5 Eligible
Dec'27
News Settings
Article Source
All
FG
RG
Show
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Preseason ProjectionsMinor LeaguesSpring Training
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 16 | 40 | 179 | 2 | 29 | 11 | 16 | 16.8% | 22.9% | .127 | .333 | .246 | .402 | .373 | .394 | 115 | |||||||||
| 2024 | CLE | CPX | 17 | 18 | 75 | 0 | 12 | 9 | 7 | 20.0% | 22.7% | .088 | .341 | .246 | .413 | .333 | .385 | 113 | |||||||||
| 2025 | CLE | CPX | 18 | 41 | 129 | 1 | 22 | 17 | 16 | 10.1% | 20.2% | .126 | .356 | .288 | .364 | .414 | .367 | 109 | |||||||||
| 2026 | CLE | ST | 19 | 2 | 3 | 0 | 1 | 1 | 1 | 33.3% | 33.3% | .000 | .000 | .000 | .333 | .000 | .243 | 37 | |||||||||
| 2026 | Steamer | PROJ | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 5.1% | 30.5% | .047 | .212 | .151 | .203 | .198 | .183 | 12 | 0.0 | -0.1 | 0.0 | 0.0 | |||||
| 2026 | OOPSY | PROJ | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 7.7% | 28.1% | .104 | .279 | .207 | .274 | .311 | .261 | 66 | 0.0 | 0.0 | 0.0 | 0.0 | |||||
| 2026 | CLE | A | 19 | 63 | 253 | 3 | 48 | 22 | 33 | 24.1% | 30.8% | .128 | .407 | .250 | .439 | .378 | .408 | 135 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 16 | 40 | 179 | 2 | 29 | 11 | 16 | 16.8% | 22.9% | .127 | .333 | .246 | .402 | .373 | .394 | 115 | |||||||||
| 2024 | CLE | CPX | 17 | 18 | 75 | 0 | 12 | 9 | 7 | 20.0% | 22.7% | .088 | .341 | .246 | .413 | .333 | .385 | 113 | |||||||||
| 2025 | CLE | CPX | 18 | 41 | 129 | 1 | 22 | 17 | 16 | 10.1% | 20.2% | .126 | .356 | .288 | .364 | .414 | .367 | 109 | |||||||||
| 2026 | CLE | ST | 19 | 2 | 3 | 0 | 1 | 1 | 1 | 33.3% | 33.3% | .000 | .000 | .000 | .333 | .000 | .243 | 37 | |||||||||
| 2026 | Steamer | PROJ | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 5.1% | 30.5% | .047 | .212 | .151 | .203 | .198 | .183 | 12 | 0.0 | -0.1 | 0.0 | 0.0 | |||||
| 2026 | OOPSY | PROJ | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 7.7% | 28.1% | .104 | .279 | .207 | .274 | .311 | .261 | 66 | 0.0 | 0.0 | 0.0 | 0.0 | |||||
| 2026 | CLE | A | 19 | 63 | 253 | 3 | 48 | 22 | 33 | 24.1% | 30.8% | .128 | .407 | .250 | .439 | .378 | .408 | 135 |
Preseason ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | G | AB | PA | H | 1B | 2B | 3B | HR | R | RBI | BB | IBB | SO | HBP | SF | SH | GDP | SB | CS | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 40 | 142 | 179 | 35 | 24 | 6 | 3 | 2 | 29 | 11 | 30 | 1 | 41 | 7 | 0 | 0 | 1 | 16 | 4 | .246 |
| 2024 | CLE | CPX | 18 | 57 | 75 | 14 | 9 | 5 | 0 | 0 | 12 | 9 | 15 | 0 | 17 | 2 | 1 | 0 | 0 | 7 | 2 | .246 |
| 2025 | CLE | CPX | 41 | 111 | 129 | 32 | 23 | 5 | 3 | 1 | 22 | 17 | 13 | 0 | 26 | 2 | 3 | 0 | 1 | 16 | 3 | .288 |
| 2026 | CLE | ST | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | .000 |
| 2026 | Steamer | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .151 | |
| 2026 | OOPSY | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .207 | |
| 2026 | CLE | A | 63 | 188 | 253 | 47 | 31 | 11 | 2 | 3 | 48 | 22 | 61 | 0 | 78 | 3 | 1 | 0 | 1 | 33 | 3 | .250 |
| Season | Team | Level | G | AB | PA | H | 1B | 2B | 3B | HR | R | RBI | BB | IBB | SO | HBP | SF | SH | GDP | SB | CS | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 40 | 142 | 179 | 35 | 24 | 6 | 3 | 2 | 29 | 11 | 30 | 1 | 41 | 7 | 0 | 0 | 1 | 16 | 4 | .246 |
| 2024 | CLE | CPX | 18 | 57 | 75 | 14 | 9 | 5 | 0 | 0 | 12 | 9 | 15 | 0 | 17 | 2 | 1 | 0 | 0 | 7 | 2 | .246 |
| 2025 | CLE | CPX | 41 | 111 | 129 | 32 | 23 | 5 | 3 | 1 | 22 | 17 | 13 | 0 | 26 | 2 | 3 | 0 | 1 | 16 | 3 | .288 |
| 2026 | CLE | ST | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | .000 |
| 2026 | Steamer | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .151 | |
| 2026 | OOPSY | PROJ | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .207 | |
| 2026 | CLE | A | 63 | 188 | 253 | 47 | 31 | 11 | 2 | 3 | 48 | 22 | 61 | 0 | 78 | 3 | 1 | 0 | 1 | 33 | 3 | .250 |
Preseason ProjectionsMinor LeaguesSpring TrainingAverages
| 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+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 16.8% | 22.9% | 0.73 | .246 | .402 | .373 | .775 | .127 | 8.6 | .333 | 1.2 | 31 | 4.5 | .394 | 115 | |||||||
| 2024 | CLE | CPX | 20.0% | 22.7% | 0.88 | .246 | .413 | .333 | .747 | .088 | 5.9 | .341 | 0.2 | 13 | 1.0 | .385 | 113 | |||||||
| 2025 | CLE | CPX | 10.1% | 20.2% | 0.50 | .288 | .364 | .414 | .779 | .126 | 9.4 | .356 | 1.5 | 20 | 0.9 | .367 | 109 | |||||||
| 2026 | CLE | ST | 33.3% | 33.3% | 1.00 | .000 | .333 | .000 | .333 | .000 | 7.5 | .000 | 0.2 | 0 | -0.3 | .243 | 37 | |||||||
| 2026 | Steamer | PROJ | 5.1% | 30.5% | 0.17 | .151 | .203 | .198 | .400 | .047 | 4.4 | .212 | 0.0 | 0.0 | 0 | -0.1 | .183 | 12 | ||||||
| 2026 | OOPSY | PROJ | 7.7% | 28.1% | 0.27 | .207 | .274 | .311 | .585 | .104 | 5.7 | .279 | 0.0 | 0 | 0.0 | .261 | 66 | |||||||
| 2026 | CLE | A | 24.1% | 30.8% | 0.78 | .250 | .439 | .378 | .816 | .128 | 8.7 | .407 | 4.4 | 47 | 11.8 | .408 | 135 |
| 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+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 16.8% | 22.9% | 0.73 | .246 | .402 | .373 | .775 | .127 | 8.6 | .333 | 1.2 | 31 | 4.5 | .394 | 115 | |||||||
| 2024 | CLE | CPX | 20.0% | 22.7% | 0.88 | .246 | .413 | .333 | .747 | .088 | 5.9 | .341 | 0.2 | 13 | 1.0 | .385 | 113 | |||||||
| 2025 | CLE | CPX | 10.1% | 20.2% | 0.50 | .288 | .364 | .414 | .779 | .126 | 9.4 | .356 | 1.5 | 20 | 0.9 | .367 | 109 | |||||||
| 2026 | CLE | ST | 33.3% | 33.3% | 1.00 | .000 | .333 | .000 | .333 | .000 | 7.5 | .000 | 0.2 | 0 | -0.3 | .243 | 37 | |||||||
| 2026 | Steamer | PROJ | 5.1% | 30.5% | 0.17 | .151 | .203 | .198 | .400 | .047 | 4.4 | .212 | 0.0 | 0.0 | 0 | -0.1 | .183 | 12 | ||||||
| 2026 | OOPSY | PROJ | 7.7% | 28.1% | 0.27 | .207 | .274 | .311 | .585 | .104 | 5.7 | .279 | 0.0 | 0 | 0.0 | .261 | 66 | |||||||
| 2026 | CLE | A | 24.1% | 30.8% | 0.78 | .250 | .439 | .378 | .816 | .128 | 8.7 | .407 | 4.4 | 47 | 11.8 | .408 | 135 |
Preseason ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 0.97 | 21.4% | 38.8% | 39.8% | 15.4% | 5.1% | 53.5% | 19.8% | 26.7% | |||||||
| 2024 | CLE | CPX | 0.89 | 17.1% | 39.0% | 43.9% | 16.7% | 0.0% | 26.8% | 22.0% | 51.2% | |||||||
| 2025 | CLE | CPX | 1.03 | 18.4% | 41.4% | 40.2% | 11.4% | 2.9% | 39.8% | 27.3% | 33.0% | |||||||
| 2026 | CLE | ST | 1.00 | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | |||||||
| 2026 | CLE | A | 2.23 | 33.6% | 45.8% | 20.6% | 0.0% | 13.6% | 33.9% | 27.7% | 38.4% |
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 0.97 | 21.4% | 38.8% | 39.8% | 15.4% | 5.1% | 53.5% | 19.8% | 26.7% | |||||||
| 2024 | CLE | CPX | 0.89 | 17.1% | 39.0% | 43.9% | 16.7% | 0.0% | 26.8% | 22.0% | 51.2% | |||||||
| 2025 | CLE | CPX | 1.03 | 18.4% | 41.4% | 40.2% | 11.4% | 2.9% | 39.8% | 27.3% | 33.0% | |||||||
| 2026 | CLE | ST | 1.00 | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | |||||||
| 2026 | CLE | A | 2.23 | 33.6% | 45.8% | 20.6% | 0.0% | 13.6% | 33.9% | 27.7% | 38.4% |
Preseason ProjectionsMinor LeaguesSpring Training
MLB F-Strike%, SwStr%, CStr%, CSW% are from the Sports Info Solution data source.
All MiLB and Pace data are from Statcast.
All MiLB and Pace data are from Statcast.
Preseason ProjectionsMinor LeaguesSpring TrainingAverages
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 56.0% | 49.5% | 19.6% | 28.3% | 5.5% | 33.8% | |||||||||
| 2024 | CLE | CPX | 42.0% | 61.7% | 37.3% | 16.1% | 12.4% | 28.5% | |||||||||
| 2025 | CLE | CPX | 43.1% | 75.3% | 34.9% | 10.6% | 18.5% | 29.2% | |||||||||
| 2026 | CLE | ST | 12.5% | 40.0% | 23.1% | 0.0% | 100.0% | 66.7% | 38.5% | 33.3% | 7.7% | 23.1% | 30.8% | 17.9 | |||
| 2026 | CLE | A | 31.8% | 70.4% | 43.1% | 9.4% | 19.7% | 29.2% |
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 56.0% | 49.5% | 19.6% | 28.3% | 5.5% | 33.8% | |||||||||
| 2024 | CLE | CPX | 42.0% | 61.7% | 37.3% | 16.1% | 12.4% | 28.5% | |||||||||
| 2025 | CLE | CPX | 43.1% | 75.3% | 34.9% | 10.6% | 18.5% | 29.2% | |||||||||
| 2026 | CLE | ST | 12.5% | 40.0% | 23.1% | 0.0% | 100.0% | 66.7% | 38.5% | 33.3% | 7.7% | 23.1% | 30.8% | 17.9 | |||
| 2026 | CLE | A | 31.8% | 70.4% | 43.1% | 9.4% | 19.7% | 29.2% |
Preseason ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | Pos | G | GS | Inn | PO | A | divider | E | FE | TE | divider | DP | DPS | DPT | DPF | divider | Scp | divider | SB | CS | PB | WP | divider | FP | divider | TZ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 2B | 17 | 16 | 139.2 | 29 | 49 | 7 | 10 | ||||||||||||||||||
| 2024 | CLE | CPX | 2B | 6 | 5 | 44.0 | 6 | 7 | 2 | 1 | ||||||||||||||||||
| 2025 | CLE | CPX | 2B | 17 | 12 | 101.0 | 24 | 19 | 5 | 4 | ||||||||||||||||||
| 2026 | CLE | A | 2B | 36 | 36 | 295.2 | 46 | 64 | 5 | 12 | ||||||||||||||||||
| 2023 | CLE | DSL | 3B | 5 | 5 | 43.0 | 3 | 5 | 0 | 1 | ||||||||||||||||||
| 2025 | CLE | CPX | 3B | 11 | 11 | 89.0 | 7 | 9 | 1 | 0 | ||||||||||||||||||
| 2026 | CLE | A | 3B | 2 | 2 | 12.0 | 0 | 3 | 0 | 0 | ||||||||||||||||||
| 2023 | CLE | DSL | SS | 11 | 11 | 94.1 | 14 | 27 | 3 | 5 | ||||||||||||||||||
| 2024 | CLE | CPX | SS | 10 | 10 | 78.0 | 9 | 20 | 1 | 2 | ||||||||||||||||||
| 2025 | CLE | CPX | SS | 9 | 7 | 68.2 | 8 | 17 | 1 | 3 | ||||||||||||||||||
| 2026 | CLE | A | SS | 6 | 5 | 51.0 | 9 | 12 | 1 | 2 | ||||||||||||||||||
| 2026 | CLE | A | CF | 12 | 12 | 98.0 | 23 | 1 | 3 | 0 | ||||||||||||||||||
| 2026 | CLE | A | RF | 1 | 0 | 0.1 | 0 | 0 | 0 | 0 | ||||||||||||||||||
| 2023 | CLE | DSL | DH | 7 | 6 | 0.0 | 0 | 0 | 0 | 0 | ||||||||||||||||||
| 2024 | CLE | CPX | DH | 2 | 1 | 0.0 | 0 | 0 | 0 | 0 | ||||||||||||||||||
| 2026 | CLE | A | DH | 6 | 5 | 0.0 | 0 | 0 | 0 | 0 |
| Season | Team | Level | Pos | G | GS | Inn | PO | A | divider | E | FE | TE | divider | DP | DPS | DPT | DPF | divider | Scp | divider | SB | CS | PB | WP | divider | FP | divider | TZ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | CLE | DSL | 2B | 17 | 16 | 139.2 | 29 | 49 | 7 | 10 | ||||||||||||||||||
| 2024 | CLE | CPX | 2B | 6 | 5 | 44.0 | 6 | 7 | 2 | 1 | ||||||||||||||||||
| 2025 | CLE | CPX | 2B | 17 | 12 | 101.0 | 24 | 19 | 5 | 4 | ||||||||||||||||||
| 2026 | CLE | A | 2B | 36 | 36 | 295.2 | 46 | 64 | 5 | 12 | ||||||||||||||||||
| 2023 | CLE | DSL | 3B | 5 | 5 | 43.0 | 3 | 5 | 0 | 1 | ||||||||||||||||||
| 2025 | CLE | CPX | 3B | 11 | 11 | 89.0 | 7 | 9 | 1 | 0 | ||||||||||||||||||
| 2026 | CLE | A | 3B | 2 | 2 | 12.0 | 0 | 3 | 0 | 0 | ||||||||||||||||||
| 2023 | CLE | DSL | SS | 11 | 11 | 94.1 | 14 | 27 | 3 | 5 | ||||||||||||||||||
| 2024 | CLE | CPX | SS | 10 | 10 | 78.0 | 9 | 20 | 1 | 2 | ||||||||||||||||||
| 2025 | CLE | CPX | SS | 9 | 7 | 68.2 | 8 | 17 | 1 | 3 | ||||||||||||||||||
| 2026 | CLE | A | SS | 6 | 5 | 51.0 | 9 | 12 | 1 | 2 | ||||||||||||||||||
| 2026 | CLE | A | CF | 12 | 12 | 98.0 | 23 | 1 | 3 | 0 | ||||||||||||||||||
| 2026 | CLE | A | RF | 1 | 0 | 0.1 | 0 | 0 | 0 | 0 | ||||||||||||||||||
| 2023 | CLE | DSL | DH | 7 | 6 | 0.0 | 0 | 0 | 0 | 0 | ||||||||||||||||||
| 2024 | CLE | CPX | DH | 2 | 1 | 0.0 | 0 | 0 | 0 | 0 | ||||||||||||||||||
| 2026 | CLE | A | DH | 6 | 5 | 0.0 | 0 | 0 | 0 | 0 |
