Top Yankees pitching prospect Luis Severino logged his first Triple-A victory during a 7-2 win over Buffalo on Wednesday.

Severino struck out four in 5 1/3 innings, allowing four hits, one walk and two runs.

Severino retired the first 11 batters he faced before Matt Hague singled on a ball that hit off Severino's leg with two outs in the fourth. Severino recovered to strike out Brad Glenn swinging for the final out of the inning. After giving up a leadoff single to Andy Burns in the fifth, Severino got Daric Barton to ground into a double play and struck out Alex Hassan looking.

In the sixth, Sean Ochinko walked and Jonathan Diaz lined out, but then back-to-back singles loaded the bases and ended Severino's day. Righthander Danny Burawa relieved Severino and immediately allowed a two-run single to Hague before escaping the inning.

Through three Triple-A starts, the righthander has struck out eight in 16 2/3 innings with a 1.08 WHIP and 2.70 ERA.

Third baseman Cole Figueroa was 2-for-5 with two doubles and shortstop Nick Noonan went 2-for-3 with a double and a walk for the RailRiders (34-27, 1st place in International League North). Since May 27, Figueroa is 21-for-56 (.375) with seven doubles and a home run. He's walked four times and struck out just three times.

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Elsewhere in the minors

DOUBLE-A TRENTON

(34-25, 2nd place in Eastern League Eastern, 1.5 games back)

First baseman Greg Bird was 2-for-3 with a home run, rightfielder Aaron Judge walked twice and leftfielder Danny Oh and designated hitter Mark Payton were each 2-for-4 during a 6-4 win over Erie. Since returning from a three-week DL stint, Bird is 6-for-18 with a double and a home run. Judge has hit in just one of his last six games and is 2-for-22 with a triple, three walks and nine strikeouts during the slump.

SINGLE- A ADVANCED TAMPA

Yankees videos

(29-29, 2nd place in Florida State League North, 4 games back)

The Yankees' game against Jupiter was postponed because of rain.

SINGLE-A CHARLESTON

(28-31, 4th place in South Atlantic League Southern, 4 games back)

Righthander Matt Wotherspoon struck out nine in six innings, allowing three hits, three walks and a run, but the RiverDogs' bullpen allowed Hickory to rally in the bottom of the ninth to beat Charleston, 3-2. First baseman Connor Spencer was 2-for-4 and centerfielder Dustin Fowler tripled.

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ROOKIE - DOMINICAN SUMMER LEAGUE YANKEES 1

(7-3, 1st place in DSL Boca Chica South)

Designated hitter Estevan Florial was 3-for-4 with a triple, shortstop Diego Castillo went 3-for-5 with a double and Nelson Alvarez was 2-for-3 with a double and two walks in the Yankees' 9-1 win over the DSL Dodgers.

ROOKIE -- DOMINICAN SUMMER LEAGUE YANKEES 2

(4-6, T-8th place in DSL Boca Chica North, 4 games back)

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Shortstop Danienger Perez was 2-for-4 with a double, but the Yankees' offense produced just one other hit during a 10-4 loss to the DSL Rangers 2.