Show modern player card
| Name | Team | Age |
| Jo-Jo Esser |  Boston Dragons |
31 |
| Drafted | Position | Bats/Throws |
| Round 1, Pick 3 (2019) |
SP | R/L |
| League | Option Years
|
Majors Service Time |
| Vida Blue League | 0 | 10 years (1 games) |
| Total Rating
|
Arm | Range |
| Contact vs R | Contact vs L | Speed |
| Power vs R | Power vs L | Bunting |
| Endurance | Velocity | Control |
| Leadership
|
Mentor Value
|
|
| Health
|
Injured Days
|
Birthday |
| 0 | 3/25/1997 | |
| WS Rings | WS Appearances | LCS Appearances |
| 0 | 0 | 2 |
| Alt Pos (---) | Alt Pos (---) | Alt Pos (---) |
| (0.0 %) | (0.0 %) | (0.0 %) |
Stats | Splits | Playoffs | Energy | Improvements | Past Skills | Awards | Batting | Fielding | Game Log
| Year | Type
|
Chances
|
Endurance | Velocity | Control | Total |
| 2019 | Minors | 74.00 | 0 / 4 | 4 / 28 | 4 / 42 | 8 / 74 |
| 2020 | Majors | 50.91 | 5 / 11 | 3 / 21 | 3 / 18 | 11 / 50 |
| 2021 | Majors | 51.86 | 3 / 13 | 3 / 21 | 3 / 17 | 9 / 51 |
| 2022 | Majors | 51.59 | 1 / 14 | 3 / 18 | 1 / 19 | 5 / 51 |
| 2023 | Majors | 52.11 | 1 / 14 | 2 / 23 | 0 / 15 | 3 / 52 |
| 2024 | Majors | 53.40 | 2 / 15 | 2 / 21 | 1 / 17 | 5 / 53 |
| 2025 | Majors | 29.41 | 0 / 1 | 0 / 12 | 1 / 16 | 1 / 29 |
| 2026 | Majors | 39.21 | 2 / 8 | 0 / 14 | 1 / 17 | 3 / 39 |
| 2027 | Majors | 45.36 | 0 / 6 | 0 / 17 | 0 / 22 | 0 / 45 |
| 2028 | Majors | 43.07 | 0 / 10 | 0 / 20 | 0 / 13 | 0 / 43 |
| 2029 | Majors | 46.47 | 0 / 7 | 0 / 19 | 1 / 20 | 1 / 46 |
| Total | 14 / 103 | 17 / 214 | 15 / 216 | 46 / 533 |
| Date | Transaction |
| 2025-04-11 | Jo-Jo Esser of the Boston Dragons is injured and is expected to be out 50 days. |
| 2020-04-01 | The Boston Dragons have promoted Jo-Jo Esser to the major league team. |
| 2016-04-10 | Trade #1538879 has been completed between the Colorado Eagles and the Boston Dragons. The Boston Dragons receive Chuck Ciardi, Frank Silverio, Draft Pick 2019 Round 1 COL (Jo-Jo Esser) from the Colorado Eagles in exchange for Jim Loepp, Jake Rubio. |