Triple-A prospects

Brandon Leibrandt

PAge 33Triple-A — Louisville Bats

2026 season

ERA
4.73
IP
80
WHIP
1.48
K%
17.3%
BB%
6.7%

Why Brandon ranks -10.1

Our score, itemized. Every part is computed from the season line above — nothing here is a scouting opinion.

  • Strikeouts and walks
    17.3% strikeouts against 6.7% walks
    +21.2
  • Run prevention
    4.73 ERA, 1.48 WHIP
    -3.3
  • Age for level
    7 years older than a typical AAA player
    -28
  • Total
    -10.1

Each part is already multiplied by 1 for Triple-A — the same line counts for more at a higher level. Full formula on the methodology page.

By season

YearLevelTeamERAIPSO
2026AAALouisville Bats4.7380.059
2025AAAScranton/Wilkes-Barre RailRiders2.8541.037
2024AAALouisville Bats4.4183.280
2022AAAIowa Cubs5.8936.224
2022AATennessee Smokies3.3132.244
2021AAAJacksonville Jumbo Shrimp5.1857.153
2021AAPensacola Blue Wahoos6.6131.121
2018AAALehigh Valley IronPigs1.4250.232
2017AAALehigh Valley IronPigs3.9464.053
2017AAReading Fightin Phils3.3472.252
2016A+Clearwater Threshers2.2528.021
2015A+Clearwater Threshers3.11101.167

Statistics from MLB’s public data. Rankings and rate stats are our own calculation — how we work.