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Prospect Watch: Matt Gorski Homers Twice

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After a rare Monday that saw three of the four full season teams play, Tuesday kind of gets things back to normal with everyone in action and beginning new series.

Altoona begins a series against the Erie Seawolves with Sean Sullivan on the bump for the Curve. He will be looking to rebound from a month of June that saw him post a 6.16 ERA across 19 innings pitched.

After getting swept last week, the Greensboro Grasshoppers welcome the top prospect in baseball and last year’s number one overall pick, Jackson Holliday. Po-Yu Chen will get first crack at slowing him down, coming off the best month of his season.

Lonnie White Jr. and Yordany De Los Santos will be joining the Marauders on their road trip to Daytona. The 64th overall pick in 2021 has been slowed by injuries, but was off to a great start in the Florida Complex League.

-Anthony Murphy

JOHN DREKER: Esmerlyn Valdez, OF, FCL Pirates (Rk)

The Pirates signed Valdez on January 15, 2021, as one of 15 players they closed deals with on the first day of 2020-21 international signing period. He was described that day as having the best power potential of the group. There were three other outfielders signed that day with plus power potential, but Valdez got the highest grade. At 6’2″, 180 pounds at the time, he was already strong at 16 years old (turned 17 later that month), but he also had a frame to add more.

Valdez put up a .781 OPS over 45 games in the Dominican Summer League during the 2021 season. The Pirates bumped him up to the Florida Complex League for 2022, where he had a low average, but a decent walk rate and some power, leading to a .765 OPS. Not only was he younger than league average, his OPS was 74 points above league average.

Valdez is repeating the FCL this year, where he is off to a strong start. He’s hitting .391/.463/.739 in 54 plate appearances. All small sample size caveats apply here, but he’s got the best OPS in the league among players with at least 50 plate appearances. The power could really be coming through now, as he had eight homers over his first two seasons combined, and four already this year. Power is his only plus tool as a corner outfielder, so he needs it to fully develop to have a chance to make it to the majors as a regular.

Anthony Murphy: Joshua Loeschorn, RHP Bradenton (A)

The Pirates went aggressive in the 2022 draft when it comes to college pitchers, mostly to try and add some depth to the lower levels of the minors. A 20th round pick, expectations probably aren’t the highest for Joshua Loeschorn, but he is using some of his advanced experience at the college level to his advantage.

When it comes to pitchers in the Pirates system with at least 30 innings pitched, Loeschorn is third in swinging strike rate (SwStr%), and added to that on Monday night. On six sliders thrown on Saturday, Loeschorn picked up whiffs on three of four swings as he struck out the side in the eighth inning.

On the season he has produced a 50% whiff rate on 78 swings against the slider. It also has some intense break on it, averaging 21.5 inches of horizontal break.

WILBUR MILLER: Andres Silvera, RHP, FCL Pirates (Rk)

The Pirates signed Andres Silvera out of Panama in January 2021. He wasn’t a prominent signing, but he pitched very well as a starter (2.67 ERA, 1.29 WHIP) in the DSL that year, even though he didn’t turn 17 until partway into the season. The Pirates sent Silvera back to the DSL in 2022, maybe because he was still so young. He was probably their best pitcher there; he had a 1.54 ERA and 0.81 WHIP. He walked very few, at 1.3 BB/9, while striking out 9.9 per nine.

Silvera opened this year on the injured list, but finally put in an appearance on July 1, throwing one inning. It went very quickly: two strikeouts and a popup. When he signed, he was throwing 86-88 mph. I don’t have gun readings from the July 1 game, but I’d guess his fastball was around average velocity, certainly above 90, maybe 93-94. More significantly, he actually seemed able to locate it, to the extent you can tell from such a small sample size. He also showed a good slider that froze a couple of hitters.

It’d be a relief to see a pitcher at the lower levels who can throw strikes; the FCL Pirates have issued the most walks in the league. Silvera’s limited track record suggests he can do that, and his stuff seems to be ticking upward. And he won’t turn 19 for another couple weeks.

Yesterday’s Top Performers

  • Alessandro Ercolani (A): 6 IP, 3 H, 2 ER, BB, 6 K
  • Joshua Loeschorn (A): IP, H, 3 K
  • Jack Brannigan (A): 3-for-4, 2 R, BB, SB
  • Termarr Johnson (A): 1-for-4, 3B, BB, 3 RBI
  • Miguel Andujar (AAA): 3-for-4, R, RBI, BB
  • Cal Mitchell (AAA): 2-for-5, R, HR (9), 3 RBI
  • Check out yesterday’s full minor league results here.

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Anthony Murphy
Anthony Murphy
Anthony began writing over 10 years ago, starting a personal blog to cover the 2011 MLB draft, where the Pirates selected first overall. After bouncing around many websites covering hockey, he refocused his attention to baseball, his first love when it comes to sports. He eventually found himself here at Pirates Prospects in late 2021, where he covers the team’s four full season minor league affiliates.

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