MLB Probable Pitchers Today 2026

MLB probable pitchers today — every announced starting pitcher for Monday, August 17, 2026, pulled from the official MLB schedule. Each row includes season ERA, WHIP and K/9, plus a link to our full pitching matchup analysis with batter vs pitcher stats and matchup preview.

Starting Pitchers · Monday, August 17, 2026

22 probables · 11 games

Time	Matchup	Team	Probable Starter	ERA	WHIP	K/9	Analysis
1:40 PM STL @ CIN STL Quinn MathewsConfirmed WHIP 1.56·K/9 10.0 3.00 1.56 10.0 Matchup
1:40 PM STL @ CIN CIN Kent EmanuelConfirmed WHIP 1.60·K/9 7.2 3.60 1.60 7.2 Matchup
6:05 PM BAL @ TB BAL Brandon YoungProbable WHIP 1.32·K/9 7.4 3.33 1.32 7.4 Matchup
6:05 PM BAL @ TB TB Shane McClanahanProbable WHIP 1.12·K/9 8.3 3.09 1.12 8.3 Matchup
6:40 PM MIA @ PHI MIA Janson JunkProbable WHIP 1.32·K/9 6.6 4.41 1.32 6.6 Matchup
6:40 PM MIA @ PHI PHI Cristopher SánchezProbable WHIP 1.19·K/9 10.5 2.54 1.19 10.5 Matchup
6:40 PM STL @ CIN STL Andre PallanteProbable WHIP 1.22·K/9 6.4 3.46 1.22 6.4 Matchup
6:40 PM STL @ CIN CIN Rhett LowderProbable WHIP 1.48·K/9 7.3 5.15 1.48 7.3 Matchup
7:05 PM DET @ PIT DET Framber ValdezProbable WHIP 1.39·K/9 7.2 4.26 1.39 7.2 Matchup
7:05 PM DET @ PIT PIT Carmen MlodzinskiProbable WHIP 1.40·K/9 7.0 3.79 1.40 7.0 Matchup
7:10 PM AZ @ BOS AZ Mitch BrattProbable WHIP 1.40·K/9 6.7 3.74 1.40 6.7 Matchup
7:10 PM AZ @ BOS BOS Alec GamboaProbable WHIP 1.12·K/9 6.3 1.59 1.12 6.3 Matchup
7:10 PM SD @ NYM SD Walker BuehlerProbable WHIP 1.43·K/9 7.9 4.88 1.43 7.9 Matchup
7:10 PM SD @ NYM NYM Nolan McLeanProbable WHIP 1.13·K/9 10.5 3.42 1.13 10.5 Matchup
7:40 PM ATL @ MIN ATL Martín PérezProbable WHIP 1.15·K/9 6.8 2.96 1.15 6.8 Matchup
7:40 PM ATL @ MIN MIN Bailey OberProbable WHIP 1.23·K/9 6.1 4.64 1.23 6.1 Matchup
7:40 PM ATH @ KC ATH Mason BarnettProbable WHIP 1.45·K/9 8.5 6.16 1.45 8.5 Matchup
7:40 PM ATH @ KC KC Michael WachaProbable WHIP 1.15·K/9 7.0 3.46 1.15 7.0 Matchup
8:05 PM CWS @ CHC CWS Luis CastilloProbable WHIP 1.35·K/9 8.2 4.96 1.35 8.2 Matchup
8:05 PM CWS @ CHC CHC Shota ImanagaProbable WHIP 1.10·K/9 8.5 3.74 1.10 8.5 Matchup
8:40 PM LAD @ COL LAD Blake SnellProbable WHIP 1.33·K/9 15.0 5.00 1.33 15.0 Matchup
8:40 PM LAD @ COL COL Tomoyuki SuganoProbable WHIP 1.25·K/9 5.2 4.43 1.25 5.2 Matchup

FAQ

Where do MLB probable pitchers come from?: Probable starters are synced from the official MLB Stats API when teams announce them — typically the morning of each game or the night before.
What if a starter shows TBD?: The club has not yet announced a probable pitcher. Check back closer to first pitch — this page updates automatically when MLB publishes the starter.
Looking for batting lineups?: See our MLB lineups today page for all 30 teams, confirmed orders and matchup links.

Probable PitchersToday

Starting Pitchers · Monday, August 17, 2026

FAQ