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George Kirby or George Kirby

Who Should I Start? - Week 15 • Start New
George Kirby

George Kirby

SPSeattle Mariners SEA
George Kirby

George Kirby

SPSeattle Mariners SEA
OR
🔓 EXPERT ANALYSIS

Owners starting Kirby over Kirby

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook George Kirby

George Kirby seeks to stabilize ratios in upcoming matchup against Pittsburgh

George Kirby continues to serve as a reliable number two starter for the first-place Mariners, who currently lead the AL West with a 40-39 record. While he delivered a quality start in his last outing, Kirby has battled elevated ratios over the last 30 days, posting a 5.65 ERA and 1.62 WHIP. He remains fully healthy and locked into his rotation spot, even as Seattle deals with injuries to key bats like Randy Arozarena.

Despite the recent rough patch, Kirby’s underlying elite control makes a rebound highly likely, supported by an exceptional 5.40 K/BB ratio over the last month. Our models project him to finish the season with a strong 3.71 ERA and an elite 1.11 WHIP, much closer to his career baselines. Expect his current 1.34 season WHIP to regress toward his career norms as his hit luck stabilizes.

Kirby has a single-start week lined up on Tuesday on the road against Pittsburgh. He faces Mitch Keller, who has struggled with a 5.25 ERA and 1.34 WHIP this year, making this a highly favorable matchup for the Seattle right-hander. Our projection pegs him for seven innings with nearly six strikeouts, making him an easy start. Verdict: Start.

Updated 1 day ago

Latest News George Kirby
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🔓 EXPERT ANALYSIS

Owners starting Kirby over Kirby

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook George Kirby

George Kirby seeks to stabilize ratios in upcoming matchup against Pittsburgh

George Kirby continues to serve as a reliable number two starter for the first-place Mariners, who currently lead the AL West with a 40-39 record. While he delivered a quality start in his last outing, Kirby has battled elevated ratios over the last 30 days, posting a 5.65 ERA and 1.62 WHIP. He remains fully healthy and locked into his rotation spot, even as Seattle deals with injuries to key bats like Randy Arozarena.

Despite the recent rough patch, Kirby’s underlying elite control makes a rebound highly likely, supported by an exceptional 5.40 K/BB ratio over the last month. Our models project him to finish the season with a strong 3.71 ERA and an elite 1.11 WHIP, much closer to his career baselines. Expect his current 1.34 season WHIP to regress toward his career norms as his hit luck stabilizes.

Kirby has a single-start week lined up on Tuesday on the road against Pittsburgh. He faces Mitch Keller, who has struggled with a 5.25 ERA and 1.34 WHIP this year, making this a highly favorable matchup for the Seattle right-hander. Our projection pegs him for seven innings with nearly six strikeouts, making him an easy start. Verdict: Start.

Updated 1 day ago

Latest News George Kirby
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Performance George Kirby
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
4.500-100501.331
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
4.500-2001531.502
Season stats based on the past 14 days
Performance George Kirby
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
4.500-100501.331
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
4.500-2001531.502
Season stats based on the past 14 days
Next Up Own/Start Comparison
OWN/START George Kirby
OWN
97%
-0.51 compared to last week
START
74%
+18.17 compared to last week
OWN/START George Kirby
OWN
97%
-0.51 compared to last week
START
74%
+18.17 compared to last week
Next Up Consensus Rankings
Expert Consensus George Kirby
26th
Average Ranking of Fantasy Experts
Expert Consensus George Kirby
26th
Average Ranking of Fantasy Experts
Next Up Player Breakdowns
Breakdown George Kirby

    Overview

  • Experts rank this player at 26th among SP's. Based on his stats from the past 60 days, he is currently ranked 91st.
  • The current leader among SP's is Jacob Misiorowski
  • He is doing dreadful lately. If he is star player then he should rebound.
  • Trending Pitching Stats

  • Currently ranked 126th in WHIP with 1.50
  • Currently ranked 103rd in ERA with 4.86
  • Top 100 in strikeouts and is currently ranked 94th with 52
  • Currently ranked 142nd in wins with 2
  • Top 75 in innings pitched and is currently ranked 70th with 56.2
  • At this point in the season his numbers compared to last years: W: +4, L: +4, WHIP: -0.114, ERA: -2.158, K's: +46, Walks: +13
Breakdown George Kirby

    Overview

  • Experts rank this player at 26th among SP's. Based on his stats from the past 60 days, he is currently ranked 91st.
  • The current leader among SP's is Jacob Misiorowski
  • He is doing dreadful lately. If he is star player then he should rebound.
  • Trending Pitching Stats

  • Currently ranked 126th in WHIP with 1.50
  • Currently ranked 103rd in ERA with 4.86
  • Top 100 in strikeouts and is currently ranked 94th with 52
  • Currently ranked 142nd in wins with 2
  • Top 75 in innings pitched and is currently ranked 70th with 56.2
  • At this point in the season his numbers compared to last years: W: +4, L: +4, WHIP: -0.114, ERA: -2.158, K's: +46, Walks: +13
Next Up Health Check
Injury George Kirby

No Injury Reported

Injury George Kirby

No Injury Reported

Next Up Matchup Comparison
Matchups George Kirby
DateOpponentResult
Jun 23@PITMitch Keller
Jun 24@PITBraxton Ashcraft
Jun 25@PITBubba Chandler
Jun 26@CLEJoey Cantillo
Jun 27@CLESlade Cecconi
Jun 28@CLEGavin Williams
ERA W-L HLD SV SO WLK WHIP GP
1.501-000620.671
Season stats based on this weeks opponents
Matchups George Kirby
DateOpponentResult
Jun 23@PITMitch Keller
Jun 24@PITBraxton Ashcraft
Jun 25@PITBubba Chandler
Jun 26@CLEJoey Cantillo
Jun 27@CLESlade Cecconi
Jun 28@CLEGavin Williams
ERA W-L HLD SV SO WLK WHIP GP
1.501-000620.671
Season stats based on this weeks opponents
Next Up Ratings Comparison
Rating George Kirby
12.64
FantasySP Player Rating
Rating George Kirby
12.64
FantasySP Player Rating
Next Up Career Comparison
Career George Kirby
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2022 SEA 26 132.0 2126 131 22 1 8-4 3.2 1.19 8.9 328
2023 SEA 31 188.1 2825 172 19 0 13-10 3.39 1.05 8.2 463
2024 SEA 33 188.2 2967 179 23 0 14-11 3.58 1.08 8.5 459
2025 SEA 27 144.0 2385 158 33 0 10-9 4.44 1.22 9.9 329
2026 SEA 15 90.0 1391 79 21 0 5-7 4.1 1.31 7.9 178
ON PACE 30 185 2852 162 43 0 10-14 4.1 1.31 7.9 364
3-YEAR AVG 30 173 2726 170 25 0 12-10 3.72 1.1 8.8 417
Career 132 738.1 11694 719 118 0 0-0 3.72 1.15 8.8
Career George Kirby
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2022 SEA 26 132.0 2126 131 22 1 8-4 3.2 1.19 8.9 328
2023 SEA 31 188.1 2825 172 19 0 13-10 3.39 1.05 8.2 463
2024 SEA 33 188.2 2967 179 23 0 14-11 3.58 1.08 8.5 459
2025 SEA 27 144.0 2385 158 33 0 10-9 4.44 1.22 9.9 329
2026 SEA 15 90.0 1391 79 21 0 5-7 4.1 1.31 7.9 178
ON PACE 30 185 2852 162 43 0 10-14 4.1 1.31 7.9 364
3-YEAR AVG 30 173 2726 170 25 0 12-10 3.72 1.1 8.8 417
Career 132 738.1 11694 719 118 0 0-0 3.72 1.15 8.8
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Matchups

Week 1
ARI @LAC
ATL @PIT
BAL @IND
BUF @HOU
CAR vs CHI
CIN vs TB
CLE @JAC
DAL @NYG
DEN @KC
DET vs NO
GB @MIN
LAR vs SF
LV vs MIA
NE @SEA
NYJ @TEN
PHI vs WAS
Matchup Time Pitchers
ARI @STL 07:45 EDT EST Eduardo Rodriguez
Kyle Leahy
ATH @SF 09:45 EDT EST Aaron Civale
Robbie Ray
ATL @SD 09:40 EDT EST JR Ritchie
Griffin Canning
BAL @LAA 09:38 EDT EST Shane Baz
Ryan Johnson
BOS @COL 08:40 EDT EST Sonny Gray
Sean Sullivan
CHC @NYM 07:10 EDT EST Edward Cabrera
Kodai Senga
CHW vs CLE 07:40 EDT EST Sean Burke
Parker Messick
CIN vs MIL 07:10 EDT EST Nick Lodolo
Brandon Sproat
DET vs NYY 06:40 EDT EST Casey Mize
Carlos Rodon
HOU @TOR 04:07 EDT EST Peter Lambert
Shane Bieber
KC @TB 06:40 EDT EST Luinder Avila
Shane McClanahan
LAD @MIN 07:40 EDT EST Justin Wrobleski
Kendry Rojas
MIA vs TEX 06:40 EDT EST Sandy Alcantara
Cal Quantrill
PHI @WAS 06:45 EDT EST Jesus Luzardo
Zack Littell
PIT vs SEA 06:40 EDT EST Mitch Keller
George Kirby
Matchup Time
No games scheduled
Matchup Time
No games scheduled