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Grant Taylor or Riley O'Brien

Who Should I Start? - Week 13 • Start New
Grant Taylor

Grant Taylor

RPChicago White Sox CHW
Riley O'Brien

Riley O'Brien

RPSt. Louis Cardinals STL
OR
🔓 EXPERT ANALYSIS

Owners starting Taylor over O'Brien

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook Grant Taylor

Grant Taylor's electric strikeout stuff and rising high-leverage role make him a must-start reliever.

Taylor has been virtually unhittable recently, posting a flawless 0.00 ERA, a microscopic 0.33 WHIP, and 12 strikeouts over his last seven innings of work. His dominance comes at a perfect time for the second-place White Sox (34-31), who are currently missing key bullpen pieces Jordan Hicks and Jordan Leasure to the injured list. This has thrust Taylor into a critical late-inning role, highlighted by a dominant three-strikeout save against Philadelphia on June 6.

With a stellar 2.09 ERA and 50 strikeouts across 30.1 innings this year, Taylor is drastically improving upon his 4.91 ERA from last season. Our models project a rest-of-season 3.32 ERA and 1.18 WHIP, suggesting some minor regression may be on the horizon. However, his elite 14.95 K/9 rate and newly added pitch variety suggest his breakout is entirely legitimate.

The White Sox face a demanding six-game home stretch this week, playing three games against the Braves before welcoming the Dodgers. While these matchups against lineups featuring elite arms like Chris Sale and Yoshinobu Yamamoto will limit Chicago's win opportunities, Taylor's high-leverage status should yield plenty of hold and save chances. Our weekly model projects him for 5.3 strikeouts over 3.2 innings of elite ratio relief, making him an easy choice to insert into lineups. Verdict: Start.

Updated 1 day ago

Latest News Grant Taylor
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🔓 EXPERT ANALYSIS

Owners starting O'Brien over Taylor

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Latest News Riley O'Brien
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Performance Grant Taylor
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
0.000-001600.332
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
0.000-0111100.334
Season stats based on the past 14 days
Performance Riley O'Brien
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
6.750-103432.254
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
7.200-104432.005
Season stats based on the past 14 days
Next Up Own/Start Comparison
OWN/START Grant Taylor
OWN
32%
+9.12 compared to last week
START
30%
+7.43 compared to last week
OWN/START Riley O'Brien
OWN
82%
-5.02 compared to last week
START
75%
-9.07 compared to last week
Next Up Consensus Rankings
Expert Consensus Grant Taylor
39th
Average Ranking of Fantasy Experts
Expert Consensus Riley O'Brien
18th
Average Ranking of Fantasy Experts
Next Up Player Breakdowns
Breakdown Grant Taylor

    Overview

  • Experts rank this player at 39th among RP's. Based on his stats from the past 60 days, he is currently ranked 15th.
  • The current leader among RP's is Cade Smith
  • He is doing much better than most people thought he would.
  • Trending Pitching Stats

  • Top 75 in WHIP and is currently ranked 56th with 1.12
  • Top 75 in ERA and is currently ranked 52nd with 2.15
  • He strikes out a lot of batters and is currently ranked 6th with 43
  • Top 75 in saves and is currently ranked 64th with 2
  • Top 75 in holds and is currently ranked 71st with 4
  • His average points in the past two weeks have remained fairly consistant and rose slightly by 0.7 PPG.
  • At this point in the season his numbers compared to last years: W: +1, L: EVEN, WHIP: +1.13, ERA: +2.09, K's: +50, Walks: +9
Breakdown Riley O'Brien

    Overview

  • Experts rank this player at 19th among RP's. Based on his stats from the past 60 days, he is currently ranked 5th.
  • The current leader among RP's is Cade Smith
  • He is doing better than most people thought he would.
  • Trending Pitching Stats

  • Currently ranked 164th in WHIP with 1.46
  • Currently ranked 210th in ERA with 5.24
  • Not too impressive with strikeouts and is currently ranked 133rd with 24
  • Currently ranked 187th in wins with 2
  • He saves a lot of games and is currently ranked 3rd with 14
  • At this point in the season his numbers compared to last years: W: +3, L: +3, WHIP: -0.745, ERA: -3.95, K's: +28, Walks: +5
Next Up Health Check
Injury Grant Taylor

No Injury Reported

Injury Riley O'Brien

No Injury Reported

Next Up Matchup Comparison
Matchups Grant Taylor
DateOpponentResult
Jun 09VS ATLGrant Holmes
Jun 10VS ATLChris Sale
Jun 11VS ATLMartin Perez
Jun 12VS LADRoki Sasaki
Jun 13VS LADYoshinobu Yamamoto
Jun 14VS LADEmmet Sheehan
ERA W-L HLD SV SO WLK WHIP GP
nan-nan0
Season stats based on this weeks opponents
Matchups Riley O'Brien
DateOpponentResult
Jun 09@NYMFreddy Peralta
Jun 10@NYMChristian Scott
Jun 11@NYMNolan McLean
Jun 12@MINJoe Ryan
Jun 13@MINConnor Prielipp
Jun 14@MINTaj Bradley
ERA W-L HLD SV SO WLK WHIP GP
0.000-001200.502
Season stats based on this weeks opponents
Next Up Ratings Comparison
Rating Grant Taylor
9.56
FantasySP Player Rating
Rating Riley O'Brien
12.02
FantasySP Player Rating
Next Up Career Comparison
Career Grant Taylor
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2025 CHW 36 36.2 610 54 15 6 2-2 4.66 1.39 13.3 113
2026 CHW 25 30.1 559 50 9 2 1-0 2.08 1.12 14.8 106
ON PACE 62 76 1393 124 22 4 2-0 2.08 1.12 14.8 265
3-YEAR AVG 36 35 610 54 15 6 2-2 4.66 1.39 13.3 113
Career 61 67.0 1169 104 24 0 0-0 3.49 1.27 14
Career Riley O'Brien
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2021 CIN 1 2.0 42 2 3 0 0-1 9 2.5 9 -5
2022 SEA 1 1.0 23 1 1 0 0-0 0 2 9 2
2024 STL 8 8.0 194 11 8 0 0-0 11.25 2.5 12.4 7
2025 STL 42 43.1 758 45 22 6 3-1 2.28 1.27 9.4 142
2026 STL 29 29.1 476 31 7 17 3-3 3.68 1.16 9.5 146
ON PACE 74 75 1224 79 18 43 7-7 3.68 1.16 9.5 374
3-YEAR AVG 25 25 476 28 15 3 2-1 3.86 1.48 9.8 75
Career 81 79.0 1493 90 41 0 0-0 3.99 1.47 10.3
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RECENT DECISIONS

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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 @MIA 06:40 EDT EST Zac Gallen
Max Meyer
ATH vs MIL 10:05 EDT EST J.T. Ginn
Robert Gasser
ATL @CHW 07:40 EDT EST Grant Holmes
Brandon Eisert
BAL vs SEA 06:35 EDT EST Trevor Rogers
Logan Gilbert
BOS @TB 06:40 EDT EST Payton Tolle
Nick Martinez
CHC @COL 08:40 EDT EST Colin Rea
Tomoyuki Sugano
CIN @SD 09:40 EDT EST Chase Burns
Lucas Giolito
CLE vs NYY 06:40 EDT EST Slade Cecconi
Gerrit Cole
DET vs MIN 06:40 EDT EST Troy Melton
Taj Bradley
HOU @LAA 09:38 EDT EST Kai-Wei Teng
Walbert Urena
KC vs TEX 07:40 EDT EST Stephen Kolek
Nathan Eovaldi
LAD @PIT 06:40 EDT EST Eric Lauer
Paul Skenes
NYM vs STL 07:10 EDT EST Freddy Peralta
Dustin May
PHI @TOR 07:07 EDT EST Zack Wheeler
Dylan Cease
SF vs WAS 09:45 EDT EST Adrian Houser
Andrew Alvarez
Matchup Time
No games scheduled
Matchup Time
CAR @VGK 8:00 PM EST