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Emmet Sheehan or Peter Lambert

Who Should I Start? - Week 12 • Start New
Emmet Sheehan

Emmet Sheehan

SPLos Angeles Dodgers LAD
Peter Lambert

Peter Lambert

SPHouston Astros HOU
OR
🔓 EXPERT ANALYSIS

Owners starting Sheehan over Lambert

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Latest News Emmet Sheehan
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🔓 EXPERT ANALYSIS

Owners starting Lambert over Sheehan

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook Peter Lambert

Lambert looks to capitalize on a highly favorable matchup against Oakland amid a thinning Astros rotation

Peter Lambert has cooled off slightly after a stellar start to the year, posting a 4.50 ERA and a bloated 1.70 WHIP over his last 14 days. Despite these recent bumps, the 29-year-old remains firmly in the starting rotation for the fourth-place Astros (28-35). With key starting pitchers like Lance McCullers Jr., Cristian Javier, and Hunter Brown sidelined on the injured list, Lambert’s slot as a back-end starter in the rotation is secure.

While his recent walk rate has ticked up, Lambert's overall 2026 stats (3.79 ERA and 1.22 WHIP) represent a major step forward from his career ratios. Our models project him to settle at a 4.00 ERA and a 1.30 WHIP for the rest of the season. His early-season dominance suggests this breakout is mostly legitimate, though fantasy managers should expect some regression if his control does not stabilize.

Lambert is scheduled for one remaining start this week on June 5 at home against the Athletics. He matches up against Jack Perkins, who has struggled with a 5.96 ERA and 1.32 WHIP. This represents a highly favorable spot for Lambert to bounce back, limit base runners, and secure a win. Given the soft opponent, he is a solid starting option this week. Verdict: Start.

Updated 18 hrs ago

Latest News Peter Lambert
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Performance Emmet Sheehan
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
2.950-100300.491
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
2.980-1001110.742
Season stats based on the past 14 days
Performance Peter Lambert
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
3.601-000331.601
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
4.502-000871.702
Season stats based on the past 14 days
Next Up Own/Start Comparison
OWN/START Emmet Sheehan
OWN
84%
+2.65 compared to last week
START
61%
+14.75 compared to last week
OWN/START Peter Lambert
OWN
29%
+0.14 compared to last week
START
15%
+0.91 compared to last week
Next Up Consensus Rankings
Expert Consensus Emmet Sheehan
41st
Average Ranking of Fantasy Experts
Expert Consensus Peter Lambert
89th
Average Ranking of Fantasy Experts
Next Up Player Breakdowns
Breakdown Emmet Sheehan

    Overview

  • Experts rank this player at 42nd among SP's. Based on his stats from the past 60 days, he is currently ranked 50th.
  • The current leader among SP's is Cristopher Sanchez
  • He is putting up close to the kind of numbers the experts expected him to.
  • Trending Pitching Stats

  • Top 35 in WHIP and is currently ranked 31st with 1.05
  • Top 100 in ERA and is currently ranked 76th
  • Top 100 in strikeouts and is currently ranked 94th with 54
  • Currently ranked 130th in wins with 2
  • 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: +3, L: +2, WHIP: +1.16, ERA: +4.5, K's: +62, Walks: +14
Breakdown Peter Lambert

    Overview

  • Experts rank this player at 90th among SP's. Based on his stats from the past 60 days, he is currently ranked 95th.
  • The current leader among SP's is Cristopher Sanchez
  • He is putting up the kind of numbers the experts expected him to.
  • Trending Pitching Stats

  • Top 75 in WHIP and is currently ranked 65th with 1.22
  • Top 75 in ERA and is currently ranked 64th with 3.79
  • Top 50 in walks and is currently ranked 36th with 21
  • Top 50 in wins and is currently ranked 48th with 4
  • His average points in the past two weeks have remained fairly consistant and rose slightly by 0.1 PPG.
  • At this point in the season his numbers compared to last years: W: +4, L: +4, WHIP: +1.22, ERA: +3.79, K's: +43, Walks: +21
Next Up Health Check
Injury Emmet Sheehan

No Injury Reported

Injury Peter Lambert

No Injury Reported

Next Up Matchup Comparison
Matchups Emmet Sheehan
DateOpponentResult
Jun 01@ARITaylor ClarkeL 4-1
Jun 02@ARIBlake TreinenW 5-6
Jun 03@ARIShohei OhtaniW 0-7
Jun 04@ARIPaul SewaldL 3-2
Jun 05VS LAAReid Detmers
Jun 06VS LAAJack Kochanowicz
Jun 07VS LAAJose Soriano
ERA W-L HLD SV SO WLK WHIP GP
5.870-100921.092
Season stats based on this weeks opponents
Matchups Peter Lambert
DateOpponentResult
Jun 02VS PITBubba ChandlerL 6-10
Jun 03VS PITAJ BlubaughW 11-9
Jun 04VS PITJared JonesL 1-5
Jun 05VS ATHJack Perkins
Jun 06VS ATHKade Morris
Jun 07VS ATHGage Jump
ERA W-L HLD SV SO WLK WHIP GP
nan-nan0
Season stats based on this weeks opponents
Next Up Ratings Comparison
Rating Emmet Sheehan
10.89
FantasySP Player Rating
Rating Peter Lambert
8.69
FantasySP Player Rating
Next Up Career Comparison
Career Emmet Sheehan
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2023 LAD 14 64.0 1102 68 28 1 4-1 5.06 1.22 9.6 150
2025 LAD 21 78.1 1300 95 27 0 6-3 3.45 1.14 10.9 206
2026 LAD 11 58.0 969 62 14 0 3-2 4.5 1.16 9.6 136
ON PACE 28 150 2491 159 36 0 7-5 4.5 1.16 9.6 348
3-YEAR AVG 12 47 801 54 18 0 3-1 4.1 1.14 10.1 119
Career 46 198.0 3371 225 69 0 0-0 4.32 1.18 10.2
Career Peter Lambert
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2019 COL 19 89.1 1582 57 36 0 3-7 7.25 1.74 5.7 86
2021 COL 2 7.1 123 3 2 0 0-0 8.59 1.91 3.7 0
2023 COL 25 85.0 1450 71 28 0 3-7 5.51 1.42 7.5 122
2024 COL 28 59.0 1039 50 29 0 2-5 5.95 1.73 7.6 68
2026 HOU 8 45.1 763 43 21 0 4-4 3.77 1.21 8.5 96
ON PACE 20 115 1931 108 53 0 10-10 3.77 1.21 8.5 243
3-YEAR AVG 27 71 1245 61 29 0 3-6 5.75 1.56 7.6 95
Career 82 281.1 4957 224 116 0 0-0 6.05 1.59 7.2
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Player News

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 vs WAS 09:40 EDT EST Merrill Kelly
Foster Griffin
ATH @HOU 08:10 EDT EST Jack Perkins
Peter Lambert
ATL vs PIT 07:15 EDT EST Martin Perez
Mitch Keller
BAL @TOR 07:07 EDT EST Brandon Young
Trey Yesavage
BOS @NYY 07:05 EDT EST Sonny Gray
Ryan Weathers
CHC vs SF 02:20 EDT EST Edward Cabrera
Robbie Ray
CHW @PHI 06:40 EDT EST Anthony Kay
Jesus Luzardo
CIN @STL 08:15 EDT EST Brady Singer
Kyle Leahy
CLE @TEX 08:15 EDT EST Parker Messick
Kumar Rocker
COL vs MIL 08:40 EDT EST Ryan Feltner
Brandon Sproat
DET vs SEA 06:40 EDT EST Framber Valdez
Bryan Woo
KC @MIN 08:15 EDT EST Michael Wacha
Zebby Matthews
LAA @LAD 10:10 EDT EST Reid Detmers
Roki Sasaki
MIA vs TB 07:10 EDT EST Ryan Gusto
Drew Rasmussen
NYM @SD 09:40 EDT EST Christian Scott
Michael King
Matchup Time
NY @SA 8:30 PM EST
Matchup Time
No games scheduled