MLB · P · Chicago Cubs
Caleb Thielbar
B/T R/L · 6' 0" · 205 lb · born Northfield, MN, USA · age 39 · draft 2009 rd 18 · MLB debut 2013-05-20
Scout’s note
Caleb Thielbar is a 39-year-old left-hander from Northfield, Minnesota, an 18th-round pick in 2009 now working out of the Cubs' bullpen. Across his last five appearances he has struck out seven.
Collect Caleb Thielbar
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Umpire favor
-0.6 net runs over 14 graded games — the zone cost him more than it gave, on balance.
The line
Last 14 days (through 2026-07-20): 5 G · 4.0 IP · 6.75 ERA · 7 SO · 1.75 WHIP
Bio & season lines: MLB StatsAPI · refreshed nightly · abbreviations →