2026 Stats
W-L
0-3
ERA
7.62
WHIP
2.12
K
30
SV
0
Rest-of-Season Projections
2026 Fantasy Outlook
Weiss is part of a large group of pitchers returning from overseas this winter, though unlike the rest of them, he's yet to make his big-league debut. He signed with the CPBL's Fubon Guardians two years ago as a 27-year-old after struggling to a 6.72 ERA and 1.80 WHIP across parts of three seasons at the Triple-A level, then moved on to the KBO's Hanwha Eagles five starts later. Weiss took big steps forward in his two seasons in Korea, particularly this past year, where he helped his team reach the Korean Series by posting a 2.87 ERA and 1.02 WHIP across 30 starts, pairing a 28.6 K% with a 7.7 BB%. It was enough to convince the Astros to sign him to a one-year, $2.6 million deal, though that's not a contract which implies the team is committed to giving him a rotation role. He appears lined up to compete for a back-end starter job this spring, but he may fit best in the bullpen, where his fastball and slider could cause problems for righties if his stuff ticks up in shorter stints. Read Past Outlooks
Demoted to Triple-A
The Astros optioned Weiss to Triple-A Sugar Land on Tuesday, Brian McTaggart of MLB.com reports.
Analysis
Weiss was lit up for seven runs (six earned) over 4.1 innings during Monday's loss to the Dodgers, inflating his ERA to 7.62 to go with a 2.12 WHIP through 26 innings on the year. He'll now head back to the minors to try to right the ship, and Jason Alexander will come up from Triple-A to round out Houston's bullpen.
Weiss was lit up for seven runs (six earned) over 4.1 innings during Monday's loss to the Dodgers, inflating his ERA to 7.62 to go with a 2.12 WHIP through 26 innings on the year. He'll now head back to the minors to try to right the ship, and Jason Alexander will come up from Triple-A to round out Houston's bullpen.
Pitching Stats
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2026 MLB Game Log
2026
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
59
Last 10 Games
59
Last 5 Games
75
How many pitches does Ryan Weiss generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Ryan Weiss generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2024
-23%
BAA vs RHP
2026
-23%
BAA vs RHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2024vs Left | .348 | 15 | 14 | 23 | 4 |
| Since 2024vs Right | .267 | 15 | 6 | 12 | 4 |
| 2026vs Left | .348 | 15 | 14 | 23 | 4 |
| 2026vs Right | .267 | 15 | 6 | 12 | 4 |
| 2025vs Left | 0 | 0 | 0 | 0 | 0 |
| 2025vs Right | 0 | 0 | 0 | 0 | 0 |
| 2024vs Left | 0 | 0 | 0 | 0 | 0 |
| 2024vs Right | 0 | 0 | 0 | 0 | 0 |
Home/Away Pitching Splits
Since 2024
-6%
ERA at Home
2026
-6%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |
|---|---|---|---|---|---|
| Since 2024Home | 7.36 | 2.09 | 11.0 | 10.6 | 8.2 |
| Since 2024Away | 7.80 | 2.13 | 15.0 | 10.2 | 6.0 |
| 2026Home | 7.36 | 2.09 | 11.0 | 10.6 | 8.2 |
| 2026Away | 7.80 | 2.13 | 15.0 | 10.2 | 6.0 |
| 2025Home | 0 | 0 | 0 | 0 | 0 |
| 2025Away | 0 | 0 | 0 | 0 | 0 |
| 2024Home | 0 | 0 | 0 | 0 | 0 |
| 2024Away | 0 | 0 | 0 | 0 | 0 |
Stat Review
How does Ryan Weiss compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
1.50K/9
10.4BB/9
6.9HR/9
2.8Fastball
94.8 mphERA
7.62WHIP
2.12BABIP
.384GB/FB
1.00Left On Base
70.8%Exit Velocity
83.7 mphBarrels/BBE
5.2%Spin Rate
2359 rpmBalls Hit 95+ MPH
26.1%Swinging Strike
10.0%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Surrenders sevens runs in loss
Weiss (0-3) took the loss in Monday's 8-3 loss to the Dodgers. He allowed seven runs (six earned) on eight hits and four walks while striking out five over 4.1 innings.
Analysis
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Back from paternity list
The Astros reinstated Weiss (personal) from the paternity list Sunday.
Analysis
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Goes on paternity leave
The Astros placed Weiss on the paternity list Thursday.
Analysis
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Looks set to return to bullpen
Weiss appears in line to move to the Houston bullpen after Kai-Wei Teng was named the team's starter for Tuesday's game in Baltimore, Matt Kawahara of the Houston Chronicle reports.
Analysis
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Inefficient in no-decision
Weiss didn't factor into the decision in Tuesday's 8-5 loss to the Guardians, giving up two runs on five hits and four walks over 3.1 innings. He struck out four.
Analysis
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