Mount Sinai defeated Miller Place, 2-1, in the opener of a key Suffolk VII three-game series on Monday.

Credit: Bob Sorensen

Mount Sinai's George Rainer (18) hits a two-out base hit in the bottom of the second inning during a Suffolk baseball game against Miller Place on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's James Sarno (1) hits a base hit in the third inning during a Suffolk baseball game against Miller Place on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Miller Place's Kevin Kelleher (7) makes a diving catch in the outfield to save two runs and end the third inning during a Suffolk baseball game against Mount Sinai on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's George Rainer (18) slides in under the tag of Miller Place's Matt Paghedis (8) as he steals third in the sixth inning during a Suffolk baseball game on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's Jared Donnelly (4) slides into second safely under the tag of Miller Place's Tom Bell (1) in the fourth inning during a Suffolk baseball game on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's Donald Gatz (17) hits a double to rightfield in the fourth inning during a Suffolk baseball game against Miller Place on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's Samuel Kessler (22) hits a sacrifice fly to drive in a run in the first inning during a Suffolk baseball game against Miller Place on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's Jacob Leonard hits a base hit in the fifth inning during a Suffolk baseball game against Miller Place on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's Daniel Deckert (8) gets an RBI hit to rightfield in the third inning during a Suffolk baseball game against Miller Place on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's William Esposito (19) hits a single in the first inning during a Suffolk baseball game against Miller Place on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Miller Place's Christian McPartlnd (19) delivers a pitch in the first inning during a Suffolk baseball game against Mount Sinai on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Miller Place's Tyler Shrimf (5) hits a leadoff single in the first inning during a Suffolk baseball game against Mount Sinai on Monday, May 9, 2016, at Mount Sinai High School.

Credit: Bob Sorensen

Mount Sinai's Samuel Kessler (22) delivers a pitch in the first inning during a Suffolk baseball game against Miller Place on Monday, May 9, 2016, at Mount Sinai High School.

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