Player Profile
Seong-Jun Kim
TEX · Single-A · SS · Age 19
Bats R · Throws RProspect Score66.5#316 Overall
Baseline63Most likely outcome
Performance59Solid current performance
Trend0.0Stable
Projected Outcome
Prospect Baseline model rangeFloor58Lower-end outcome
Baseline63Most likely outcome
Ceiling68High-end outcome
Why Prospect Baseline Sees Him This Way
Prospect Baseline surfaced this player because of a balanced combination of projection, performance, and developmental context. Continued progress would reinforce the current baseline and ceiling.
Performance
Selected evidence59Solid current performance
Power.236 ISOAbove-average game power
Contact32.3% KContact risk
Approach13.4% BBStrong on-base approach
Scouting Profile
20–80 scaleSource: MLB Pipeline · Updated 2026-09-01
Model Detail
ConfidenceHigh87How much reliable information supports the evaluation.
RiskHigh19Uncertainty surrounding the projected outcome.
Age-to-LevelUnavailableN/AHow advanced the player is relative to the level.
Track RecordUnavailableN/AStability of the model record over time.
Data QualityUnavailableN/ACompleteness and reliability of available inputs.
Forecasts
StatusAvailable
2027 Projection36.2
Projected Range18–55
Arrival Probability10%
Productive Role Probability2%
Player Background
OrganizationTexas Rangers
LevelSingle-A
PositionSS
BatsR
ThrowsR
Development History
Model history
Median movement
First recorded 66
Latest recorded 63
2026-10-05 · Median 63
View recorded values
| Date | Median |
|---|---|
| 2026-10-05 | 63 |
| 2026-10-04 | 63 |
| 2026-10-03 | 63 |
| 2026-09-30 | 63 |
| 2026-09-29 | 63 |
| 2026-09-25 | 63 |
| 2026-09-24 | 63 |
| 2026-09-22 | 63 |
| 2026-09-21 | 63 |
| 2026-09-19 | 63 |
| 2026-09-18 | 63 |
| 2026-09-17 | 63 |
| 2026-09-16 | 63 |
| 2026-09-15 | 63 |
| 2026-09-14 | 62.8 |
| 2026-09-09 | 63 |
| 2026-09-06 | 65 |
| 2026-09-05 | 66 |
| 2026-09-03 | 66 |
| 2026-09-02 | 66 |