Ethan Pecko

23-Year-Old PitcherP
Houston Astros AAA
2026 Fantasy Outlook
Pecko closed the year with a 1.55 ERA, 1.10 WHIP and 38:8 K:BB in 29 innings over his final six starts in the Pacific Coast League and looks poised to spend the majority of 2026 in the MLB rotation. A 6-foot-2 righty whom the Astros selected in the sixth round of the 2023 First-Year Player Draft out of a small college, Pecko's stock has steadily increased in pro ball. He impressively navigated the harsh conditions of the PCL after a couple rough outings following his Aug. 5 promotion from Double-A Corpus Christi. It can't be overstated how impressive his late-season run was for Sugar Land, as only three PCL pitchers threw 70-plus innings with an ERA under 4.00. Even when factoring in Pecko's bad starts, he had a 3.09 ERA and 2.99 FIP in 35 Triple-A innings. Pecko averages 94 mph on his sinker (touches 96 mph), but it plays above its velocity due to excellent late movement. His 83-mph slider and 89-mph cutter are his top two secondary offerings. Pecko qualifies as a sleeper in dynasty and redraft formats. Read Past Outlooks
RANKS
Rest of Season From Preseason
Signed a contract with the Astros in July of 2023.
Looks like 2026 rotation depth
PHouston Astros  AAA
September 15, 2025
Pecko has a 1.88 ERA, 1.13 WHIP and 31:8 K:BB in 24 innings over his last five starts for Triple-A Sugar Land.
Analysis
A 6-foot-2 righty whom the Astros selected in the sixth round of the 2023 First-Year Player Draft out of a small college, Pecko's stock has steadily increased in pro ball. He has impressively navigated the harsh conditions of the Pacific Coast League after a couple rough outings following his Aug. 5 promotion from Double-A Corpus Christi. Pecko has been particularly sharp of late, striking out 17 batters in 11 innings over his last two starts for the Space Cowboys. He averages 94 mph on his sinker (touches 96 mph), but it plays above its velocity due to excellent late movement. His 83-mph slider and 89-mph cutter are his top two secondary offerings. Pecko has a chance to spend a good chunk of next season in the big-league rotation if he picks up where he's leaving off in 2025.
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Pitching Stats
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Minor League Game Log
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Minor League Left/Right Pitching Splits (AAA)
Since 2023
 
 
-22%
BAA vs RHP
2025
 
 
-22%
BAA vs RHP
2024
No Stats
2023
No Stats
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .279 77 26 8 19 4 1 0
Since 2023vs Right .217 74 22 4 15 1 0 2
2025vs Left .279 77 26 8 19 4 1 0
2025vs Right .217 74 22 4 15 1 0 2
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0
Prospect Rankings History
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Defensive Stats
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More Fantasy News
Returns from 7-day IL
PHouston Astros  AAA
June 9, 2025
Pecko (undisclosed) surrendered one run on three hits while striking out five across three innings Saturday against Double-A Arkansas.
Analysis
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Shelved at Double-A
PHouston Astros  AAA
Undisclosed
April 23, 2025
Double-A Corpus Christi placed Pecko on its 7-day injured list April 10 due to an unspecified injury.
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