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Foster Griffin or Gavin Williams

Who Should I Start? - Week 14 • Start New
Foster Griffin

Foster Griffin

SPWashington Nationals WAS
Gavin Williams

Gavin Williams

SPCleveland Guardians CLE
OR
🔓 EXPERT ANALYSIS

Owners starting Griffin over Williams

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook Foster Griffin

Foster Griffin's superb form makes him a reliable start against Kansas City.

Foster Griffin has been outstanding of late, logging a sparkling 1.64 ERA and a microscopic 0.73 WHIP with nine strikeouts over his last 11 innings. He is locked in as a mid-rotation staple for the third-place Nationals, whose starting staff has been heavily depleted by injuries to key pitchers like Jake Irvin and Josiah Gray.

Griffin's current 3.49 ERA over 14 games is a massive step forward from his brief 2022 MLB stint, though our season-long projection of a 4.17 ERA and 1.28 WHIP suggests some regression could eventually be on the horizon. However, his superb control recently—highlighted by issuing zero walks over his last two outings—signals that his breakout is largely legitimate.

Looking at the week ahead, the lefty is lined up for a single home start on Tuesday against the fifth-place Royals and veteran Michael Wacha. With Wacha sporting a solid but reachable 3.58 ERA and our models projecting Griffin for 6.2 strong innings, this is a highly favorable spot to keep him active. Verdict: Start.

Updated 2 days ago

Latest News Foster Griffin
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🔓 EXPERT ANALYSIS

Owners starting Williams over Griffin

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook Gavin Williams

Williams primed for a lucrative two-start week as a strong mid-rotation force for the first-place Guardians.

Despite a couple of bumpy turns over the last two weeks where his ERA climbed to 5.35, Williams remains a vital mid-rotation weapon for the first-place Guardians (39-33). He continues to look healthy and secure as the number three starter in the rotation, which is especially crucial for Cleveland as they navigate the temporary loss of Jose Ramirez to the injured list.

Although his last two starts have been slightly uneven, his stellar 2.60 ERA and 0.93 WHIP over the last month are far more indicative of his true talent. Our models project a 3.84 ERA and 1.30 WHIP rest-of-season, but his outstanding 10.42 K/9 rate so far in 2026 suggests his strikeout upside is entirely genuine.

Williams is lined up for an excellent two-start road week, beginning Wednesday against Brandon Sproat (5.93 ERA) and the Brewers before facing Mike Burrows (5.86 ERA) and the Astros on Saturday. With both opposing pitchers sporting ERAs near 6.00 and high WHIPs, fantasy managers should deploy Williams with maximum confidence as a top-tier option. Verdict: Start.

Updated 2 days ago

Latest News Gavin Williams
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Performance Foster Griffin
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
1.500-000621.331
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
1.591-0001520.943
Season stats based on the past 14 days
Performance Gavin Williams
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
nan-nan0
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
5.400-000531.401
Season stats based on the past 14 days
Next Up Own/Start Comparison
OWN/START Foster Griffin
OWN
77%
+9.05 compared to last week
START
68%
+20.68 compared to last week
OWN/START Gavin Williams
OWN
100%
No change since last week.
START
88%
+22.69 compared to last week
Next Up Consensus Rankings
Expert Consensus Foster Griffin
77th
Average Ranking of Fantasy Experts
Expert Consensus Gavin Williams
19th
Average Ranking of Fantasy Experts
Next Up Player Breakdowns
Breakdown Foster Griffin

    Overview

  • Experts rank this player at 77th among SP's. Based on his stats from the past 60 days, he is currently ranked 12th.
  • The current leader among SP's is Jacob Misiorowski
  • He is performing amazing in the past 30 days. If he can keep it up, then keep him. . otherwise think trade.
  • Trending Pitching Stats

  • Top 25 in WHIP and is currently ranked 25th with 1.06
  • Top 50 in ERA and is currently ranked 48th with 3.42
  • Top 100 in walks and is currently ranked 78th with 16
  • Top 75 in strikeouts and is currently ranked 52nd with 61
  • Top 35 in wins and is currently ranked 29th with 5
  • Top 35 in innings pitched and is currently ranked 34th with 63.1
  • His average points in the past two weeks have remained fairly consistant and rose slightly by 0.8 PPG.
  • At this point in the season his numbers compared to last years: W: +7, L: +2, WHIP: +1.11, ERA: +3.32, K's: +80, Walks: +23
Breakdown Gavin Williams

    Overview

  • Experts rank this player at 20th among SP's. Based on his stats from the past 60 days, he is currently ranked 7th.
  • The current leader among SP's is Jacob Misiorowski
  • He is doing better than most people thought he would.
  • Trending Pitching Stats

  • Top 35 in WHIP and is currently ranked 32nd with 1.07
  • Top 75 in ERA and is currently ranked 57th with 3.70
  • Top 15 in strikeouts and is currently ranked 14th with 70
  • He is among the best in wins and is currently ranked 4th with 7
  • Top 35 in innings pitched and is currently ranked 26th with 64.0
  • Slight decline in numbers lately at 2.2 PPG.
  • At this point in the season his numbers compared to last years: W: +4, L: EVEN, WHIP: -0.417, ERA: -0.648, K's: +27, Walks: -11
Next Up Health Check
Injury Foster Griffin

No Injury Reported

Injury Gavin Williams

No Injury Reported

Next Up Matchup Comparison
Matchups Foster Griffin
DateOpponentResult
Jun 15VS KCBrad LordW 7-3
Jun 16VS KCPaxton SchultzW 6-4
Jun 17VS KCLuinder Avila
Jun 19@TBGriffin Jax
Jun 20@TB
Jun 21@TBNick Martinez
ERA W-L HLD SV SO WLK WHIP GP
1.500-000621.331
Season stats based on this weeks opponents
Matchups Gavin Williams
DateOpponentResult
Jun 16@MILAaron AshbyL 2-1
Jun 17@MILBrandon Sproat
Jun 18@MILShane Drohan
Jun 19@HOUTatsuya Imai
Jun 20@HOUMike Burrows
Jun 21@HOUSpencer Arrighetti
ERA W-L HLD SV SO WLK WHIP GP
nan-nan0
Season stats based on this weeks opponents
Next Up Ratings Comparison
Rating Foster Griffin
11.23
FantasySP Player Rating
Rating Gavin Williams
14.92
FantasySP Player Rating
Next Up Career Comparison
Career Foster Griffin
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2020 KC 1 1.2 23 1 0 0 1-0 0 0 5.4 8
2022 KC 6 7.1 111 4 5 0 0-0 7.36 1.64 4.9 5
2026 WAS 15 84.0 1372 80 23 0 7-2 3.32 1.11 8.6 217
ON PACE 32 184 3003 175 50 0 15-4 3.32 1.11 8.6 473
3-YEAR AVG 0 0 0 0 0 0 0-0 NAN NAN NAN 0
Career 22 93.0 1506 85 28 0 0-0 3.58 1.13 8.2
Career Gavin Williams
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2023 CLE 16 82.0 1386 81 37 0 3-5 3.29 1.26 8.9 166
2024 CLE 17 76.0 1408 83 32 0 3-10 5.21 1.41 9.8 116
2025 CLE 32 171.1 3013 181 84 0 12-6 2.99 1.28 9.5 437
2026 CLE 14 86.2 1330 99 28 0 9-3 3.32 1.08 10.3 241
ON PACE 31 192 2951 219 62 0 19-6 3.32 1.08 10.3 535
3-YEAR AVG 22 109 1936 115 51 0 6-7 3.63 1.31 9.5 240
Career 79 413.2 7137 444 181 0 0-0 3.55 1.26 9.7
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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
ATH vs LAA 09:40 EDT EST Gage Jump
Jose Soriano
ATL vs SF 07:15 EDT EST Martin Perez
Landen Roupp
BAL @SEA 04:10 EDT EST Shane Baz
Bryan Woo
BOS vs TOR 01:35 EDT EST Sonny Gray
Trey Yesavage
CHW @NYY 07:05 EDT EST Sean Burke
Ryan Weathers
CLE @MIL 02:10 EDT EST Parker Messick
Shane Drohan
KC vs STL 07:40 EDT EST Noah Cameron
Matthew Liberatore
MIN @TEX 02:35 EDT EST Joe Ryan
Jack Leiter
NYM @PHI 06:40 EDT EST Sean Manaea
Aaron Nola
Matchup Time
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Matchup Time
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