TriSync
Sports

Sign in to your account

Don't have an account?

Sign up to unlock these benefits:

  • Current ratings, projections and analysis
  • Advanced reports and managerial tools
  • Build and save roster of favorite players

Already have an account?

Reset your password

Ready to try again?

Check your email

📬

If an account exists for the email address provided, a password reset link is on the way.

Ready to try again?

Set a new password

Ready to try again?

Password updated

✅

Password has been successfully changed. Please sign in with your new password.

Email verified

✅

Email address has been confirmed. You're all set!

Verification failed

❌

This verification link is invalid or has already been used.

TriSync
Sports Early access period, all features unlocked with free membership. 🔐
Back to Players

Should I start or sit Riley O'Brien today?

Riley O'Brien
#61 Riley O'Brien
Team: St. Louis Cardinals
Position: P
Profile: Variable
Output Level: Loading...
TriSync Projection: Loading...

📢 TriSync Expert Analysis

If O'Brien takes the mound in a Fair window, expectations should be tempered. His tendency suggests a probable flat showing more often than not. The Variable profile keeps inconsistency high around the final metrics. This lines up as a cautious exclude call.

Opposing Pitcher: N/A

ROTO
Start
Possible

If O'Brien gets the ball, he’ll be working from a Fair window that hasn’t produced much success. His typical propensity leans toward a likely tepid performance. The Variable profile adds volatility around the numbers. That pushes him into bench territory for most formats.

vs CWS - Opposing Pitcher TriSync Projection: 3.02

ROTO
Start
Possible

O'Brien entering a Fair window is usually not a great sign. His past inclination in this range points to disappointing production. With a Variable profile, the risk surrounding his end results only increases the downside. Safer to sit him here.

vs CWS - Opposing Pitcher TriSync Projection: 2.95

ROTO
Start
Possible

Player Performance Cycles (30 Day Interval)

  • Capacity - Tracks strength, stamina, coordination and overall physical capacity
  • Competitiveness - Tracks awareness, state of mind and emotional temperament
  • Cognitive - Tracks mental alertness, critical thinking and decision-making ability
  • Composite - Reflects overall alignment & coordination of the 3 individual cycles

Performance Level Stats (Last 5 Years & Current)

Level G W L SV IP H R ER HR BB K K/9IP ERA WHIP BAA Game Rating +/-
Excellent 13 1 1 6 12.2 7 3 2 0 9 12 8.5 1.42 1.26 0.167 +3.99%
Good 52 3 3 22 54.2 46 26 23 3 26 50 8.2 3.79 1.32 0.229 -2.17%
Fair 45 2 5 12 47.0 44 26 24 6 24 53 10.1 4.60 1.45 0.249 -5.34%
Suboptimal 2 0 0 2 2.0 0 0 0 0 1 1 4.5 0.00 0.50 0.000 +13.12%

Season Stats (Last 5 Years & Current)

Season G W L SV IP H R ER HR BB K K/9IP ERA WHIP BAA Game Rating x̄
2026 60 3 7 36 58.0 48 30 26 3 26 57 8.8 4.03 1.28 0.227 4.12
2025 42 3 1 6 48.0 33 13 11 2 22 45 8.4 2.06 1.15 0.196 4.05
2024 8 0 0 0 8.0 13 10 10 2 8 11 12.4 11.25 2.62 0.361 2.89
2022 1 0 0 0 1.0 1 0 0 0 1 1 9.0 0.00 2.00 0.250 3.93
2021 1 0 1 0 1.1 2 2 2 2 3 2 13.5 13.50 3.75 0.333 1.87

Individual Game Stats

Click column titles for more information & detailed explanations
Date
Opponent Decision IP H R ER HR BB K
Composite
Score
Output
Level
TriSync
Projection
Game
Rating
Sep 7, 2026 @SF 1.0 1 1 0 0 2 0 5.62 Excellent 4.35 3.35
Sep 4, 2026 @COL SV 1.0 1 0 0 0 0 2 6.39 Excellent 4.29 5.11
Sep 3, 2026 @LAD L 0.1 2 2 2 0 1 0 3.71 Fair 3.96 1.68
Sep 2, 2026 @LAD SV 1.0 0 1 0 0 0 1 5.03 Good 4.01 4.96
Aug 27, 2026 BAL SV 1.0 1 0 0 0 0 1 2.60 Fair 3.93 4.81
Aug 26, 2026 BAL L 1.0 2 1 1 0 0 0 2.06 Fair 3.96 2.92
Aug 23, 2026 @PHI L 0.2 5 6 6 1 1 0 4.26 Good 4.15 -1.81
Aug 20, 2026 @CIN SV 0.1 1 0 0 0 2 0 4.78 Good 4.16 3.80
Aug 18, 2026 @CIN SV 1.0 0 0 0 0 0 1 5.23 Good 4.14 4.96
Aug 17, 2026 @CIN SV 1.0 0 0 0 0 0 3 5.24 Good 4.12 5.56
Aug 15, 2026 @CHC 1.0 0 0 0 0 0 0 4.99 Good 4.12 4.08
Aug 11, 2026 PHI SV 1.0 0 0 0 0 0 1 1.17 Suboptimal 4.34 4.96
Aug 9, 2026 COL SV 1.0 0 0 0 0 0 0 2.06 Fair 3.96 4.66
Aug 7, 2026 COL SV 1.0 0 0 0 0 1 0 1.33 Suboptimal 4.19 4.37
Aug 5, 2026 @NYY SV 1.0 0 0 0 0 1 1 4.17 Good 4.09 4.66
Aug 2, 2026 @TOR 1.0 1 0 0 0 0 1 7.02 Excellent 4.32 4.22
Jul 30, 2026 CHC 1.0 0 0 0 0 0 1 4.34 Good 4.08 4.37
Jul 29, 2026 CHC 1.0 0 0 0 0 1 1 5.25 Good 4.08 4.08
Jul 22, 2026 @LAA SV 1.0 0 0 0 0 2 3 2.42 Fair 3.92 4.96
Jul 20, 2026 @LAA L 0.1 2 2 2 0 1 1 2.06 Fair 3.99 1.96
Jul 17, 2026 @AZ SV 1.0 1 0 0 0 1 1 5.25 Good 4.07 4.52
Jul 11, 2026 ATL SV 1.0 0 0 0 0 1 1 4.12 Good 4.07 4.66
Jul 10, 2026 ATL SV 1.0 0 0 0 0 0 2 4.43 Good 4.04 5.26
Jul 8, 2026 MIL 1.0 1 0 0 0 0 1 5.31 Good 4.03 4.22
Jul 4, 2026 @CHC SV 1.0 0 0 0 0 1 1 4.71 Good 4.03 4.66
Jun 30, 2026 @ATL SV 1.0 1 0 0 0 0 0 5.44 Good 3.99 4.52
Jun 28, 2026 MIA SV 1.0 0 0 0 0 0 1 3.40 Fair 3.95 4.96
Jun 22, 2026 AZ SV 1.0 0 0 0 0 0 0 3.39 Fair 3.93 4.66
Jun 21, 2026 @KC 1.0 2 2 2 1 0 1 3.33 Fair 3.98 2.36
Jun 16, 2026 SD SV 1.0 0 0 0 0 1 0 6.67 Excellent 4.33 4.37
Jun 13, 2026 @MIN 1.0 0 1 1 0 3 1 7.14 Excellent 4.55 2.64
Jun 7, 2026 CIN SV 1.0 1 0 0 0 0 1 5.23 Good 3.96 4.81
Jun 6, 2026 CIN SV 1.0 2 0 0 0 1 1 5.07 Good 3.95 4.37
Jun 3, 2026 TEX SV 1.0 0 0 0 0 1 0 4.63 Good 3.94 4.37
Jun 2, 2026 TEX L 1.0 3 3 3 0 1 2 4.58 Good 4.14 1.39
May 29, 2026 CHC SV 1.0 1 1 1 0 0 0 4.51 Good 4.15 3.64
May 23, 2026 @CIN L 1.1 0 1 0 0 1 2 2.81 Fair 4.07 4.44
May 19, 2026 PIT 1.0 2 2 2 0 1 0 2.81 Fair 4.17 1.80
May 15, 2026 KC 1.0 1 0 0 0 0 0 3.61 Fair 4.17 3.93
May 14, 2026 @ATH SV 1.0 0 0 0 0 0 2 7.50 Excellent 4.54 5.26
May 12, 2026 @ATH SV 1.0 0 0 0 0 1 0 3.45 Fair 4.15 4.37
May 10, 2026 @SD 1.0 2 2 2 1 0 3 4.43 Good 4.22 2.92
May 7, 2026 @SD SV 1.0 0 0 0 0 0 1 1.96 Fair 4.12 4.96
May 4, 2026 MIL SV 0.2 0 0 0 0 0 0 4.97 Good 4.19 4.59
May 2, 2026 LAD SV 1.0 4 2 2 0 0 2 4.57 Good 4.25 2.92
Apr 29, 2026 @PIT SV 1.0 1 0 0 0 0 1 5.25 Good 4.17 4.81
Apr 25, 2026 SEA L 1.0 4 2 2 0 1 1 4.99 Good 4.26 1.80
Apr 21, 2026 @MIA SV 1.0 1 0 0 0 0 1 4.35 Good 4.23 4.81
Apr 19, 2026 @HOU W 1.1 1 0 0 0 0 2 1.99 Fair 4.03 5.18
Apr 18, 2026 @HOU SV 0.2 0 0 0 0 0 1 2.59 Fair 3.99 4.89
Apr 15, 2026 CLE SV 1.0 0 0 0 0 0 2 3.20 Fair 3.92 5.26
Apr 14, 2026 CLE W 1.0 0 0 0 0 0 1 3.08 Fair 3.86 4.96
Apr 10, 2026 BOS SV 1.0 0 0 0 0 0 1 6.94 Excellent 4.33 4.96
Apr 8, 2026 @WSH 1.0 0 0 0 0 0 0 5.42 Good 4.17 4.08
Apr 7, 2026 @WSH SV 1.0 0 1 0 0 0 2 5.54 Good 4.10 5.26
Apr 5, 2026 @DET SV 1.0 0 0 0 0 0 1 4.06 Good 4.04 4.96
Apr 1, 2026 NYM 1.0 1 0 0 0 0 2 2.80 Fair 3.77 4.52
Mar 31, 2026 NYM SV 1.0 0 0 0 0 0 0 2.72 Fair 3.72 4.66
Mar 28, 2026 TB 1.0 2 0 0 0 0 0 5.21 Good 4.03 3.79
Mar 26, 2026 TB W 1.1 1 0 0 0 0 2 4.14 Good 3.94 5.18
Sep 28, 2025 @CHC 1.0 1 0 0 0 0 2 2.06 Fair 3.67 4.52
Sep 24, 2025 @SF L 1.0 2 1 1 0 1 0 6.19 Excellent 4.58 2.64
Sep 23, 2025 @SF SV 0.1 0 0 0 0 0 1 6.66 Excellent 4.52 4.83
Sep 21, 2025 MIL 1.0 0 0 0 0 0 0 4.12 Good 3.94 4.08
Sep 20, 2025 MIL 1.1 0 0 0 0 1 1 5.11 Good 3.93 4.14
Sep 16, 2025 CIN SV 1.0 0 0 0 0 0 1 2.81 Fair 3.61 4.96
Sep 14, 2025 @MIL SV 1.0 0 0 0 0 1 2 2.45 Fair 3.52 4.96
Sep 13, 2025 @MIL 0.0 2 3 3 0 0 0 2.13 Fair 3.63 1.07
Sep 10, 2025 @SEA 2.0 2 1 0 0 2 2 4.18 Good 3.88 3.98
Sep 7, 2025 SF SV 1.0 1 0 0 0 0 0 7.14 Excellent 4.49 4.52
Sep 6, 2025 SF W 1.0 0 0 0 0 0 1 6.87 Excellent 4.28 4.96
Aug 28, 2025 PIT 1.0 0 0 0 0 0 0 3.20 Fair 3.47 4.08
Aug 25, 2025 PIT W 1.2 1 1 1 0 0 1 5.02 Good 3.70 4.06
Aug 19, 2025 @MIA SV 1.0 0 0 0 0 2 2 4.93 Good 3.66 4.66
Aug 17, 2025 NYY 1.2 1 0 0 0 0 2 2.38 Fair 3.40 4.64
Aug 13, 2025 COL 1.0 2 0 0 0 0 0 5.31 Good 3.65 3.79
Aug 10, 2025 CHC 0.2 0 0 0 0 1 1 3.70 Fair 3.60 4.01
Aug 8, 2025 CHC 1.0 0 0 0 0 0 0 3.84 Good 3.87 4.08
Aug 6, 2025 @LAD SV 1.1 0 0 0 0 1 0 4.58 Good 3.82 4.44
Aug 4, 2025 @LAD W 1.0 1 1 1 0 0 0 4.94 Good 3.83 3.64
Jul 30, 2025 MIA 1.1 0 0 0 0 0 1 4.94 Good 3.76 4.44
Jul 26, 2025 SD 1.0 0 0 0 0 0 1 2.84 Fair 3.56 4.37
Jul 24, 2025 SD 0.1 1 0 0 0 1 1 2.96 Fair 3.54 3.80
Jul 22, 2025 @COL 1.0 1 1 0 0 2 1 2.23 Fair 3.53 3.64
Jul 20, 2025 @AZ 1.0 0 0 0 0 0 2 4.41 Good 3.67 4.66
Jul 13, 2025 ATL 1.2 1 0 0 0 1 2 2.08 Fair 3.46 4.35
Jul 11, 2025 ATL 2.0 2 0 0 0 1 4 2.31 Fair 3.35 4.86
Jul 6, 2025 @CHC 2.0 2 0 0 0 0 3 3.67 Fair 3.21 4.86
Jul 2, 2025 @PIT 0.2 2 1 1 0 1 1 3.47 Fair 3.24 2.86
Jun 29, 2025 @CLE 1.0 0 0 0 0 2 3 4.45 Good 3.58 4.37
Jun 26, 2025 CHC 1.0 0 0 0 0 1 1 2.69 Fair 3.15 4.08
Jun 23, 2025 CHC 1.0 1 0 0 0 0 0 3.28 Fair 3.05 3.93
Jun 20, 2025 CIN 0.2 0 0 0 0 1 2 3.04 Fair 2.88 4.30
Jun 19, 2025 @CWS 1.0 0 0 0 0 0 1 2.23 Fair 2.65 4.37
Jun 17, 2025 @CWS 2.0 1 0 0 0 0 1 3.58 Fair 2.34 4.42
Jun 13, 2025 @MIL 1.0 0 0 0 0 0 1 6.74 Excellent 4.04 4.37
Jun 11, 2025 TOR 2.0 2 0 0 0 1 1 4.80 Good 3.47 3.98
Jun 9, 2025 TOR 2.0 3 1 1 1 0 0 2.36 Fair 2.18 2.97
Jun 5, 2025 KC 1.2 1 0 0 0 0 1 4.34 Good 3.31 4.35
May 1, 2025 @CIN 1.2 1 3 3 1 1 2 4.84 Good 3.60 1.78
Apr 28, 2025 @CIN 0.2 2 0 0 0 1 0 4.16 Good 3.62 3.43
Apr 26, 2025 MIL 0.1 0 0 0 0 0 0 4.82 Good 3.48 3.95
Sep 14, 2024 @TOR 2.0 4 2 2 0 1 3 2.63 Fair 2.08 2.55
Sep 8, 2024 SEA 1.1 1 0 0 0 2 2 6.04 Excellent 2.76 4.00
Sep 6, 2024 SEA 0.2 0 0 0 0 0 0 4.27 Good 3.21 4.01
Sep 2, 2024 @MIL 0.2 2 4 4 1 3 1 2.65 Fair 2.88 -0.15
Sep 1, 2024 @NYY 0.1 2 0 0 0 0 0 2.62 Fair 2.43 3.66
Aug 30, 2024 @NYY 1.0 2 2 2 1 0 3 2.27 Fair 1.82 2.92
Aug 27, 2024 SD 1.0 1 1 1 0 0 0 5.26 Good 3.27 3.07
Mar 28, 2024 @LAD 1.0 1 1 1 0 2 2 4.07 Good N/A 3.07
May 7, 2022 TB 1.0 1 0 0 0 1 1 3.87 Good 1.49 3.93
Sep 28, 2021 @CWS L 1.1 2 2 2 2 3 2 3.63 Fair N/A 1.87