[Aug 3, 2026 (Mon)] MLB Analysis Diamondbacks vs Guardians Preview - BeaverStats

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Quick preview of Diamondbacks vs Guardians (Aug 3, 2026 (Mon)).

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Diamondbacks vs Guardians (Aug 3, 02:40, Progressive Field)

Starters: Diamondbacks Merrill Kelly / Guardians Gavin Williams

This matches the NL's 5th-place Diamondbacks (59-52, .530) against the AL's 6th-place Guardians (56-56, .500). Momentum splits - the Diamondbacks are on a 4-game win streak, the Guardians on a 2-game skid.

Much of that streak has come from this very series. In the continuing matchup, Arizona has won both games so far (4-1 on 8/1, 12-8 on 8/2).

Today's starting matchup, though, clearly favors Cleveland. Williams sits at a 3.71 season ERA (133.1 IP, an ace-level workload) that improves to 3.09 in home starts, and his velocity has held steady in the upper 90s - 98.5, 98.4, 97.4, 98.8, 98.3 mph over his last 5. Kelly, by contrast, is at a much rougher 4.86 (109.1 IP), and his velocity has clearly declined recently - 93.4, 93.1, 92.6, 92.2, 91.1 - a trend worth watching.

Neither starter has faced this opponent yet this season, and neither lineup is locked in.

Both bullpens have struggled lately (both in the high-5s to 6 ERA range), though Cleveland's 5.61 is a touch better than Arizona's 6.31.

Offensively, Arizona has the edge - hitting .258 over their last 5 games versus a .250 season average, while Cleveland has cooled from .240 to .224.

In summary, the standings, streaks, head-to-head, and hitting form all lean toward Arizona, but narrow it down to today's actual starters and Williams is clearly the better arm over Kelly right now. With the team-wide trend and today's specific matchup pointing in opposite directions, this one should be close.