Players / Player profile
PIT · A+ · SS

Jhonny Severino

Age 21 B/T R/R 6′2″, 185 lb Dominican Republic
Pittsburgh org

Development · trends & plan

Tracked levels only. Monthly values; gaps mark the offseason. The number beside each line is its last month, with that month’s sample (faded under 50 PA or 150 pitches), not the season.

Trends · Bradenton

Chase rate 35% Sep ’25 · 22 PA Apr ’25 – Sep ’25
Zone contact 88% Sep ’25 · 22 PA Apr ’25 – Sep ’25
Exit velocity (avg) 87.4 mph Sep ’25 · 22 PA Apr ’25 – Sep ’25
xwOBA .352 Sep ’25 · 22 PA Apr ’25 – Sep ’25
Strikeout rate 18% Sep ’25 · 22 PA Apr ’25 – Sep ’25

Minor leagues

MLB Stats API · public box-score data

SeasonLevelLevelTeamAgeGPA / IPPA / IP ·Line
2026A+A+Greensboro Grasshoppers21113474 PA 474 PA · .256/.308/.524 · 31 HR · 22.2% K · 7.0% BB
2025AABradenton Marauders20113468 PA 468 PA · .215/.277/.359 · 11 HR · 25.2% K · 6.8% BB

Prospect Pipeline: Perf+ 104 over his 2026 season (474 PA, mostly A+), 1.0 years younger than his level; trend +8.4 since 2025 (inside the year-to-year noise). Tag: On track. Prospects →

Keystone is an independent portfolio project. It is not affiliated with Major League Baseball or any club. Data: MLB Stats API, Baseball Savant, FanGraphs. Used under their terms for individual, non-commercial use.