The Triple-A Norfolk Tides fell to the Indianapolis Indians, and the Double-A Bowie Baysox were edged by the Connecticut Defenders.
The short-season Single-A Aberdeen IronBirds defeated the Hudson Valley Renegades.
The matchup between the Single-A Frederick Keys and Lynchburg Hillcats was suspended in the fourth inning, and the Rookie-level Bluefield Orioles' game against the Princeton Rays was postponed due to rain.
The Single-A Delmarva Shorebirds and Rookie-level GCL Orioles were idle.
Score: Indianapolis Indians 11, Norfolk Tides 3 (Box score)
Recap: Starting pitcher Andy Mitchell (9-3) allowed eight runs and nine hits in four innings, and the Tides were pounded, 11-3, by Indianapolis at Harbor Park.
Norfolk first baseman Brandon Snyder was 2-for-4 with an RBI, and right fielder Jeff Fiorentino added a sacrifice fly.
Tides second baseman Justin Turner contributed a single, an RBI and a run scored, while center fielder Joey Gathright hit a double and scored a run.Bowie Baysox (AA)
Score: Connecticut Defenders 3, Bowie Baysox 2 (Box score)
Recap: Second baseman Miguel Abreu was 3-for-4 with a double and an RBI in Bowie's 3-2 loss to Connecticut at Prince George's Stadium.
Baysox shortstop Robert Valido contributed a double and a run scored, and left fielder Jonathan Tucker picked up an RBI, a stolen base and a run scored.
Bowie starting pitcher Brandon Erbe gave up two runs and four hits in 6 2/3 innings, but he didn't factor in the decision. The 21-year-old right-hander struck out five batters and issued three walks.
Relief pitcher Fredy Deza (5-5) suffered the loss after allowing one unearned run and one hit in 2 1/3 innings for the Baysox.
Tonight's game between the Keys and Lynchburg was suspended in the top of the fourth inning due to rain. Frederick was leading, 2-1, at the time of the stoppage. The game will resume on Friday at 6:05 p.m., and the two teams then will play the regularly scheduled contest. The second game is scheduled for seven innings.
Score: Aberdeen IronBirds 3, Hudson Valley Renegades 1 (Box score)
Recap: Starting pitcher Kenny Moreland (6-1) allowed one run and four hits in six innings during the IronBirds' 3-1 victory over Hudson Valley at Ripken Stadium.
Aberdeen designated hitter Levi Carolus was 2-for-4 with a double and an RBI, while left fielder Arthur Bonevacia added two hits and an RBI.
IronBirds catcher Justin Dalles collected a double and a run scored, and first baseman T.J. Baxter also contributed a double.
Relief pitcher Josh Dowdy recorded the final two outs of the game to pick up his second save of the season for the IronBirds.
The Orioles and Princeton weren't able to play tonight due to rain. No word on the makeup date.