LyDia daily card

MLB Picks | Wednesday, August 12, 2026

One authoritative page for every official pick, research setup, and pass. Each decision includes the model probability, matchup evidence, risk, and author.

GAMES
15
OFFICIAL PICKS
3
across all markets
VALUE WATCH
1
WATCHLIST
1
PASSES
13

Updated Aug 12, 1:48 PM EDT. Official picks are published before grading.

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Tampa Bay Rays @ Athletics

3:05 PM ET · Drew Rasmussen vs Jack Perkins
Lynold Mercado
Official Pick
Official markets
Pitcher Ks: Drew Rasmussen Over 5.5 -113
LyDia side
Tampa Bay Rays Money Line
Lab Rating
9.4/10
Model probability
68.4%
Market probability
67.0%
Model vs market
+1.4%
Current price
-217
Pitcher edge
Tampa Bay Rays by 40 points
Bullpen read
Bullpen workload is elevated but not decisive. Tampa Bay Rays is 6.3/10 and Athletics is 6.1/10.
Why LyDia made this decisionTampa Bay Rays is worth monitoring, but it does not clear every requirement for an official pick. LyDia projects 68.4% win probability, the market is at 67.0%, and the setup carries a 9.4/10 Lab Rating. Tampa Bay Rays has the stronger starting pitcher matchup by 40 rating points. Tampa Bay Rays has the lower-risk bullpen, 5.6/10 versus 7.7/10. Athletics has 24.7 relief innings over the last 7 days, 3 back-to-back arms. Athletics's pen has been struggling lately (1.8/10 efficiency).
Risk noteNo model can see every live lineup, injury, or late bullpen availability update. Recheck official news before first pitch.

Cleveland Guardians @ Detroit Tigers

Lynold Mercado
Value Watch
LyDia side
Detroit Tigers Money Line
Lab Rating
8.0/10
Model probability
64.9%
Market probability
53.8%
Model vs market
+11.0%
Current price
-120
Pitcher edge
Cleveland Guardians by 15 points
Bullpen read
Bullpen workload is elevated but not decisive. Detroit Tigers is 6.1/10 and Cleveland Guardians is 6.6/10.
Why LyDia made this decisionDetroit Tigers grades as a strong value setup with 64.9% model win probability against a 53.8% market number and a 8.0/10 Lab Rating. Cleveland Guardians has the starting pitcher advantage by 15 rating points, which works against LyDia's side. Detroit Tigers has the lower-risk bullpen, 5.4/10 versus 7.9/10. Cleveland Guardians has 23.3 relief innings over the last 7 days, 9 back-to-back arms. Cleveland Guardians's pen has been struggling lately (2.4/10 efficiency). It stayed a value watch because the starting pitcher edge conflicts with the model side.
Risk notePrimary caution: starting pitcher edge conflicts with the model side. Recheck official news before first pitch.

Houston Astros @ San Francisco Giants

3:45 PM ET · Bryan King vs Adrian Houser
Lynold Mercado
Pass
LyDia side
Houston Astros Money Line
Lab Rating
6.1/10
Model probability
56.1%
Market probability
57.8%
Model vs market
-1.7%
Current price
-140
Pitcher edge
San Francisco Giants by 13 points
Bullpen read
Houston Astros has the fresher bullpen, 5.3/10 versus 8.6/10. San Francisco Giants has used 27.0 bullpen innings over the last 7 days with 7 back-to-back arms.
Why LyDia made this decisionBullpen game impact
Houston Astros is using a bullpen game. The reported allocation is Bryan King for about 1.0 innings, Ronel Blanco for about 4.0 innings, the remaining bullpen for about 4.0 innings. The pen carries 4.4/10 risk with 6.9/10 recent efficiency. Because this is LyDia's side, bullpen quality is central to the pick. The bullpen efficiency comparison is 6.9/10 for Houston Astros versus 3.8/10 for San Francisco Giants.

Starting pitcher edge conflicts with the model side.
Pass reasonStarting pitcher edge conflicts with the model side.

Boston Red Sox @ Toronto Blue Jays

7:07 PM ET · Ranger Suarez vs José Soriano
Lynold Mercado
Pass
LyDia side
Boston Red Sox Money Line
Lab Rating
6.1/10
Model probability
57.7%
Market probability
53.5%
Model vs market
+4.1%
Current price
-118
Pitcher edge
No clear SP edge by 3 points
Bullpen read
Boston Red Sox has the fresher bullpen, 6.9/10 versus 9.7/10. Toronto Blue Jays has used 34.0 bullpen innings over the last 7 days with 11 back-to-back arms.
Why LyDia made this decisionThe combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

Kansas City Royals @ Los Angeles Dodgers

10:10 PM ET · Daniel Lynch IV vs Eric Lauer
Lynold Mercado
Pass
LyDia side
Los Angeles Dodgers Money Line
Lab Rating
6.0/10
Model probability
60.9%
Market probability
65.5%
Model vs market
-4.7%
Current price
-194
Pitcher edge
Los Angeles Dodgers by 20 points
Bullpen read
Los Angeles Dodgers carries the heavier bullpen workload, 8.8/10 versus 5.3/10, which adds late-game risk. Los Angeles Dodgers has used 23.3 bullpen innings over the last 7 days with 7 back-to-back arms.
Why LyDia made this decisionBullpen game impact
Kansas City Royals is using a bullpen game. Daniel Lynch IV is expected to cover about 1.7 innings, leaving roughly 7.3 innings to the bullpen. The pen carries 6.3/10 risk with 3.1/10 recent efficiency. That heavy bullpen exposure strengthens the case for Los Angeles Dodgers. The bullpen efficiency comparison is 5.8/10 for Los Angeles Dodgers versus 3.1/10 for Kansas City Royals.

The combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

Chicago Cubs @ Washington Nationals

6:45 PM ET · David Peterson vs Jackson Kent
Lynold Mercado
Pass
LyDia side
Chicago Cubs Money Line
Lab Rating
5.7/10
Model probability
58.1%
Market probability
59.9%
Model vs market
-1.8%
Current price
-154
Pitcher edge
No clear SP edge by 1 points
Bullpen read
Bullpen workload is elevated but not decisive. Chicago Cubs is 5.9/10 and Washington Nationals is 7.3/10.
Why LyDia made this decisionBullpen game impact
Washington Nationals is using a bullpen game. Jackson Kent is expected to cover about 4.5 innings, leaving roughly 4.5 innings to the bullpen. The pen carries 6.4/10 risk with 6.9/10 recent efficiency. That heavy bullpen exposure strengthens the case for Chicago Cubs. The bullpen efficiency comparison is 4.7/10 for Chicago Cubs versus 6.9/10 for Washington Nationals.

The combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

Pittsburgh Pirates @ Miami Marlins

Lynold Mercado
Pass
LyDia side
Miami Marlins Money Line
Lab Rating
5.3/10
Model probability
56.4%
Market probability
51.1%
Model vs market
+5.3%
Current price
-106
Pitcher edge
Pittsburgh Pirates by 7 points
Bullpen read
Bullpen workload is elevated but not decisive. Miami Marlins is 5.1/10 and Pittsburgh Pirates is 6.1/10.
Why LyDia made this decisionThe combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

Colorado Rockies @ Arizona Diamondbacks

3:40 PM ET · Ryan Feltner vs Merrill Kelly
Lynold Mercado
Official Pick
Official markets
Pitcher Ks: Merrill Kelly Over 4.5 -132
LyDia side
Arizona Diamondbacks Money Line
Lab Rating
4.8/10
Model probability
57.4%
Market probability
61.1%
Model vs market
-3.7%
Current price
-165
Pitcher edge
Arizona Diamondbacks by 6 points
Bullpen read
Bullpen workload is elevated but not decisive. Arizona Diamondbacks is 5.6/10 and Colorado Rockies is 6.4/10.
Why LyDia made this decisionThe combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

Seattle Mariners @ New York Yankees

7:05 PM ET · Bryce Miller vs Will Warren
Lynold Mercado
Pass
LyDia side
New York Yankees Money Line
Lab Rating
4.8/10
Model probability
61.1%
Market probability
54.4%
Model vs market
+6.8%
Current price
-124
Pitcher edge
Seattle Mariners by 18 points
Bullpen read
No meaningful bullpen fatigue edge — both pens come in comparable (New York Yankees 5.7/10, Seattle Mariners 5.6/10).
Why LyDia made this decisionStarting pitcher edge conflicts with the model side.
Pass reasonStarting pitcher edge conflicts with the model side.

Texas Rangers @ Los Angeles Angels

10:10 PM ET · Cal Quantrill vs George Klassen
Lynold Mercado
Pass
LyDia side
Texas Rangers Money Line
Lab Rating
4.7/10
Model probability
52.9%
Market probability
55.9%
Model vs market
-3.1%
Current price
-128
Pitcher edge
No clear SP edge by 1 points
Bullpen read
Texas Rangers has the fresher bullpen, 6.2/10 versus 10.0/10. Los Angeles Angels has used 31.7 bullpen innings over the last 7 days with 11 back-to-back arms.
Why LyDia made this decisionBullpen game impact
Los Angeles Angels is using a bullpen game. George Klassen is expected to cover about 2.9 innings, leaving roughly 6.1 innings to the bullpen. The pen carries 10.0/10 risk with 4.4/10 recent efficiency. That heavy bullpen exposure strengthens the case for Texas Rangers. The bullpen efficiency comparison is 6.8/10 for Texas Rangers versus 4.4/10 for Los Angeles Angels.

The combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

Milwaukee Brewers @ San Diego Padres

4:10 PM ET · Dustin May vs Robbie Ray
Lynold Mercado
Official Pick
Official markets
Pitcher Ks: Dustin May Under 4.5 +110
LyDia side
San Diego Padres Money Line
Lab Rating
4.6/10
Model probability
50.0%
Market probability
47.0%
Model vs market
+3.0%
Current price
+114
Pitcher edge
San Diego Padres by 4 points
Bullpen read
Bullpen workload is elevated but not decisive. San Diego Padres is 5.8/10 and Milwaukee Brewers is 6.5/10.
Why LyDia made this decisionThe combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

Philadelphia Phillies @ St. Louis Cardinals

2:15 PM ET · Zack Wheeler vs Kyle Leahy
Lynold Mercado
Pass
LyDia side
Philadelphia Phillies Money Line
Lab Rating
4.3/10
Model probability
50.2%
Market probability
60.5%
Model vs market
-10.2%
Current price
-160
Pitcher edge
Philadelphia Phillies by 18 points
Bullpen read
Bullpen workload is elevated but not decisive. Philadelphia Phillies is 7.4/10 and St. Louis Cardinals is 6.7/10.
Why LyDia made this decisionThe combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

New York Mets @ Atlanta Braves

7:15 PM ET · Zac Thornton vs Tyler Mahle
Lynold Mercado
Pass
LyDia side
Atlanta Braves Money Line
Lab Rating
4.2/10
Model probability
57.5%
Market probability
61.8%
Model vs market
-4.3%
Current price
-167
Pitcher edge
New York Mets by 18 points
Bullpen read
No meaningful bullpen fatigue edge — both pens come in comparable (Atlanta Braves 5.7/10, New York Mets 5.2/10).
Why LyDia made this decisionStarting pitcher edge conflicts with the model side.
Pass reasonStarting pitcher edge conflicts with the model side.

Baltimore Orioles @ Minnesota Twins

1:40 PM ET · Shane Baz vs Zebby Matthews
Lynold Mercado
Pass
LyDia side
Minnesota Twins Money Line
Lab Rating
3.2/10
Model probability
51.2%
Market probability
50.9%
Model vs market
+0.3%
Current price
-104
Pitcher edge
Baltimore Orioles by 12 points
Bullpen read
Bullpen workload is elevated but not decisive. Minnesota Twins is 6.5/10 and Baltimore Orioles is 6.2/10.
Why LyDia made this decisionStarting pitcher edge conflicts with the model side.
Pass reasonStarting pitcher edge conflicts with the model side.

Cincinnati Reds @ Chicago White Sox

7:40 PM ET · Rhett Lowder vs Luis Castillo
Lynold Mercado
Pass
LyDia side
Chicago White Sox Money Line
Lab Rating
1.6/10
Model probability
52.6%
Market probability
57.2%
Model vs market
-4.6%
Current price
-138
Pitcher edge
Chicago White Sox by 4 points
Bullpen read
Chicago White Sox carries the heavier bullpen workload, 8.8/10 versus 6.4/10, which adds late-game risk. Chicago White Sox has used 36.0 bullpen innings over the last 7 days with 8 back-to-back arms.
Why LyDia made this decisionThe combined Lab Rating did not clear the official threshold.
Pass reasonThe combined Lab Rating did not clear the official threshold.

Model outputs, not promises. LyDia provides analysis and education only, not betting advice. Every official pick is graded on the Results page.