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Robbie Ray or Jack Perkins

Who Should I Start? - Week 13 • Start New
Robbie Ray

Robbie Ray

SPSan Francisco Giants SF
Jack Perkins

Jack Perkins

RPOakland Athletics ATH
OR
🔓 EXPERT ANALYSIS

Owners starting Ray over Perkins

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook Robbie Ray

Robbie Ray looks to harness his control as he anchors the Giants' rotation this week.

Robbie Ray has limited damage recently with a 1.00 ERA over his last two starts, though his 1.56 WHIP highlights ongoing control issues. He slots in as the number two starter for the fourth-place Giants, who continue to navigate a wave of pitching injuries.

Ray's elevated 7.18 ERA over the last month looks like a fluke compared to his 4.24 season ERA and strong career baseline. Our models project him to stabilize with a 4.18 ERA and a 1.26 WHIP, meaning his recent progress is a step toward his true talent level.

This week, Ray draws a single home matchup on Wednesday against Washington and Foster Griffin. While his high walk rate introduces some ratio volatility, his strikeout upside in a favorable home park makes him worth deploying. Verdict: Start.

Updated 2 days ago

Latest News Robbie Ray
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🔓 EXPERT ANALYSIS

Owners starting Perkins over Ray

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook Jack Perkins

Jack Perkins struggles with ratios despite high strikeout upside in Oakland's bullpen.

Jack Perkins has endured a rough stretch for the third-place Athletics, posting a bloated 9.12 ERA and 1.49 WHIP over his last 30 days despite an impressive 18 strikeouts in 14.8 innings. While Oakland deployed him as a key high-leverage arm earlier in the spring, his recent struggles have caused his fantasy rostered percentage to plummet from 34% in early May down to just 6%.

Perkins' elite strikeout stuff—yielding a superb 12.32 K/9 this season—flashes high upside, but his 6.95 ERA and 1.44 WHIP in 2026 are a far cry from his solid 4.24 ERA and 1.18 WHIP from last year. Given the severe ratio damage he is currently inflicting, our models suggest fantasy managers should expect regression toward his career baselines before trusting him in active lineups.

Looking at the week ahead, the Athletics have an empty weekly projection for Perkins with no scheduled appearances locked in, suggesting a highly unstable schedule. Because of his current ratio risk and lack of guaranteed save opportunities, he is not a viable option for active rosters right now. Verdict: Sit.

Updated 2 days ago

Latest News Jack Perkins
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Performance Robbie Ray
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
0.001-000451.401
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
1.001-0001071.562
Season stats based on the past 14 days
Performance Jack Perkins
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
11.250-100621.751
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
10.290-100841.433
Season stats based on the past 14 days
Next Up Own/Start Comparison
OWN/START Robbie Ray
OWN
74%
+3.01 compared to last week
START
60%
+19.02 compared to last week
OWN/START Jack Perkins
OWN
 
4%
-2.05 compared to last week
START
 
4%
-0.01 compared to last week
Next Up Consensus Rankings
Expert Consensus Robbie Ray
71st
Average Ranking of Fantasy Experts
Expert Consensus Jack Perkins
Not Ranked
Average Ranking of Fantasy Experts
Next Up Player Breakdowns
Breakdown Robbie Ray

    Overview

  • Experts rank this player at 72nd among SP's. Based on his stats from the past 60 days, he is currently ranked 150th.
  • The current leader among SP's is Cristopher Sanchez
  • He is doing dreadful lately. If he is star player then he should rebound.
  • Trending Pitching Stats

  • Currently ranked 147th in WHIP with 1.58
  • Currently ranked 115th in ERA with 4.92
  • He walks a lot of batters and is currently ranked 5th with 30
  • Currently ranked 145th in wins with 2
  • His average points in the past two weeks have increased by 1.4 PPG.
  • At this point in the season his numbers compared to last years: W: -4, L: +5, WHIP: +0.333, ERA: +1.699, K's: -24, Walks: +5
Breakdown Jack Perkins

    Overview

  • Experts don't even rank him among RP's. Based on his stats from the past 60 days, he is currently ranked 158th.
  • The current leader among RP's is Cristopher Sanchez
  • Trending Pitching Stats

  • Currently ranked 152nd in WHIP with 1.44
  • Currently ranked 259th in ERA with 6.95
  • Top 25 in strikeouts and is currently ranked 25th with 39
  • Currently ranked 165th in wins with 2
  • Top 35 in saves and is currently ranked 35th with 3
  • Slight decline in numbers lately at 1.2 PPG.
  • At this point in the season his numbers compared to last years: W: +2, L: +3, WHIP: +1.4, ERA: +6.78, K's: +39, Walks: +9
Next Up Health Check
Injury Robbie Ray

No Injury Reported

Injury Jack Perkins

No Injury Reported

Next Up Matchup Comparison
Matchups Robbie Ray
DateOpponentResult
Jun 08VS WASClayton BeeterL 3-4
Jun 09VS WASBrad LordL 3-6
Jun 10VS WASFoster Griffin
Jun 12VS CHCBen Brown
Jun 13VS CHC
Jun 14VS CHCColin Rea
ERA W-L HLD SV SO WLK WHIP GP
2.451-1001161.362
Season stats based on this weeks opponents
Matchups Jack Perkins
DateOpponentResult
No games scheduled this week
ERA W-L HLD SV SO WLK WHIP GP
nan-nan0
Season stats based on this weeks opponents
Next Up Ratings Comparison
Rating Robbie Ray
10.24
FantasySP Player Rating
Rating Jack Perkins
6.92
FantasySP Player Rating
Next Up Career Comparison
Career Robbie Ray
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2014 DET 8 27.2 520 19 10 0 1-4 6.83 1.77 6.2 36
2015 ARI 23 125.1 2257 119 49 0 5-12 3.59 1.36 8.6 289
2016 ARI 32 172.0 3176 218 71 0 8-15 4.92 1.49 11.4 407
2017 ARI 28 157.1 2715 218 71 0 15-5 2.97 1.19 12.5 509
2018 ARI 24 121.1 2287 165 70 0 6-2 4.01 1.38 12.2 320
2019 ARI 33 172.0 3064 235 84 0 12-8 4.4 1.36 12.3 443
2020 ARI 14 59.0 1216 79 50 0 2-7 6.71 1.85 12.1 85
2021 TOR 32 194.1 3141 248 53 0 13-7 2.83 1.04 11.5 571
2022 SEA 33 182.0 2923 207 62 0 10-13 4.1 1.23 10.2 405
2023 SEA 1 3.1 92 3 5 0 0-1 13.5 2.7 8.1 -5
2024 SF 7 30.2 568 43 15 0 3-2 4.7 1.14 12.6 82
2025 SF 32 180.0 3069 186 73 0 11-8 3.7 1.23 9.3 434
2026 SF 13 67.2 1237 63 36 0 4-6 4.12 1.4 8.4 122
ON PACE 30 161 2946 150 85 0 9-14 4.12 1.4 8.4 290
3-YEAR AVG 13 71 1243 77 31 0 5-4 4 1.22 9.6 170
Career 280 1476.1 26265 1803 649 0 0-0 4.08 1.33 11
Career Jack Perkins
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2025 ATH 12 38.2 637 37 18 3 3-2 4.19 1.16 8.6 97
2026 ATH 18 29.2 544 39 9 3 2-3 6.67 1.38 11.8 71
ON PACE 43 71 1315 94 21 7 4-7 6.67 1.38 11.8 170
3-YEAR AVG 12 38 637 37 18 3 3-2 4.19 1.16 8.6 97
Career 30 68.1 1181 76 27 0 0-0 5.27 1.26 10
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RECENT DECISIONS

Latest from FSP

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 @MIA 06:40 EDT EST Ryne Nelson
Ryan Gusto
ATH vs MIL 09:05 EDT EST Jack Perkins
Brandon Sproat
ATL @CHW 07:40 EDT EST Chris Sale
Davis Martin
BAL vs SEA 06:35 EDT EST Brandon Young
George Kirby
BOS @TB 01:10 EDT EST Jake Bennett
Drew Rasmussen
CHC @COL 08:40 EDT EST Shota Imanaga
Michael Lorenzen
CIN @SD 04:10 EDT EST Brady Singer
Michael King
CLE vs NYY 01:10 EDT EST Parker Messick
Carlos Rodon
DET vs MIN 06:40 EDT EST Framber Valdez
Mike Paredes
HOU @LAA 09:38 EDT EST Peter Lambert
Reid Detmers
KC vs TEX 07:40 EDT EST Seth Lugo
MacKenzie Gore
LAD @PIT 06:40 EDT EST Shohei Ohtani
Jared Jones
NYM vs STL 07:10 EDT EST Austin Warren
Andre Pallante
PHI @TOR 07:07 EDT EST Jesus Luzardo
Max Scherzer
SF vs WAS 03:45 EDT EST Robbie Ray
Foster Griffin
Matchup Time
NY vs SA 8:30 PM EST
Matchup Time
No games scheduled