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San Diego Padres vs Cleveland Guardians Starting Lineup — Saturday, Aug 15, 2026

Saturday, Aug 15, 2026Progressive Field7:10 PMPreviewStarting Lineups
SD · Away

San Diego Padres

SP: Wandy Peralta · ERA 3.39
@
7:10 PM
CLE · Home

Cleveland Guardians

SP: Joey Cantillo · ERA 3.91
Official Lineup Posted2026 season stats · career vs opposing starter
Full matchup preview

Starting Lineups

San Diego Padres @ Cleveland Guardians · Saturday, Aug 15, 2026

◆ Lineup notes

San Diego has very limited history against Joey Cantillo, and only Jake Cronenworth has had clear success so far, going 1-for-1 with a 2.000 OPS. Fernando Tatis Jr. is hitless in his small sample, 0-for-1 in 2 PA with a .500 OPS, while Manny Machado has one plate appearance against Cantillo and drew a walk. Ty France, Jackson Merrill, Austin Hays, Xander Bogaerts, and Freddy Fermin are all hitless against him, with Hays 0-for-2 and the others 0-for-1; Luis Campusano has no MLB history vs that pitcher.

Cleveland shows a bit more familiarity with Wandy Peralta, led by Nathaniel Lowe, who is 2-for-6 in 8 PA with an .833 OPS, and Patrick Bailey, who is 1-for-2 with a 1.000 OPS. José Ramírez is 1-for-3 with a .666 OPS, while Jo Adell is hitless at 0-for-4 with a .000 OPS. Steven Kwan, Chase DeLauter, Angel Genao, Travis Bazzana, and Petey Halpin have no MLB history vs that pitcher.

The Guardians have more hitters with prior exposure to the opposing starter, and they also bring the stronger productive history in this matchup. San Diego’s returning sample is mostly sparse and largely hitless outside of Cronenworth’s lone hit.

San Diego Padres
San Diego Padres
SP: Joey Cantillo · ERA 3.91
#BatterAVGOBPOPSHRRBIvAVGvOPS
1Fernando Tatis Jr.0.2800.3530.77813560.0000.500
2Jake Cronenworth0.2220.3090.5983191.0002.000
3Manny Machado0.2150.2970.71123700.0001.000
4Ty France0.2980.3530.88117510.0000.000
5Jackson Merrill0.2450.2950.71419630.0000.000
6Luis Campusano0.3170.4110.935523
7Austin Hays0.2500.2640.6492100.0000.000
8Xander Bogaerts0.2230.3200.65311450.0000.000
9Freddy Fermin0.1940.2720.5894160.0000.000
2026 season: AVG · OBP · OPS · HR · RBIvAVG / vOPS = career vs this SP
Cleveland Guardians
Cleveland Guardians
SP: Wandy Peralta · ERA 3.39
#BatterAVGOBPOPSHRRBIvAVGvOPS
1Steven Kwan0.2660.3680.695222
2Chase DeLauter0.2840.3570.7991357
3José Ramírez0.2310.3380.71510370.3330.666
4Jo Adell0.2320.2870.68118660.0000.000
5Nathaniel Lowe0.2690.3380.82914450.3330.833
6Angel Genao0.3230.3820.83413
7Travis Bazzana0.2360.3320.708936
8Patrick Bailey0.1850.2440.5376230.5001.000
9Petey Halpin0.2220.2520.57728
2026 season: AVG · OBP · OPS · HR · RBIvAVG / vOPS = career vs this SP
◆ Matchup preview

San Diego Padres at Cleveland Guardians (2026-08-15). Wandy Peralta vs Joey Cantillo at Progressive Field.

Starters — Peralta carries a 3.39 ERA and 1.38 WHIP across 61.0 innings, with 5.61 K/9, 3.25 BB/9, and 0.74 HR/9. His last three appearances were all short: 1.0 inning with 0 earned runs on August 11, 2.0 innings with 1 earned run on August 7, and 1.0 inning with 0 earned runs on August 5. The trend is listed down, but the recent run prevention has still been steady. Cantillo has a 3.91 ERA and 1.48 WHIP over 119.2 innings, with a much stronger 9.93 K/9, alongside 4.21 BB/9 and 1.13 HR/9. In his last three outings, he logged 1.0 inning and allowed 1 earned run on August 9, 5.0 innings and 2 earned runs on August 4, and 4.0 innings with 0 earned runs on July 29. His trend is also down, though the strikeout rate remains a clear betting angle.

Teams — San Diego brings a .705 OPS, 529 runs, a .239 average, and a pitching staff with a 4.09 ERA and 1.32 WHIP. The Padres are also 8-2 over their last 10, which supports their current form on both sides of the ball. Cleveland enters with a .683 OPS, 488 runs, and a .233 average, but the staff has been better overall with a 3.86 ERA and 1.28 WHIP. The Guardians are 2-8 in their last 10, so bettors are weighing stronger season-long run prevention against weaker recent results and a lighter offensive profile.

Key facts
Padres are 8-2 in their last 10 while Guardians are 2-8Cantillo owns a 9.93 K/9, far above Peralta’s 5.61 K/9San Diego has the better offense by OPS (.705 to .683) and runs (529 to 488)