Current Roster

Matt Kostalos

Position: P
Height: 5' 11"   Weight: 190 lbs
College Experience: St. Thomas Aquinas College
Bats: L
Throws: R


Began the season with the Rockland Boulders of the Can-Am League
Went 1-3 with one save and a 3.95 ERA in 39 relief appearances with Rockland
Claimed off waivers by the Sussex County Miners from Rockland on Aug. 13
Won the Can-Am League Championship with Sussex County and finished 2-0 with a 0.00 ERA in eight relief appearances during the regular season
Didn’t allow a run in his only relief appearance of the postseason (1 IP, 0 R/0 ER, 1 H, 2 BB, 2 K)

Re-signed with the Rockland Boulders
Went 4-3 with two saves and a 3.64 ERA in 44 relief appearances with Rockland
Posted a career-high four wins, 23 games finished, 44 relief appearances, two saves, 54.1 innings pitched and 42 strikeouts
Recorded his first professional save on 5/27 vs. the Quebec Capitales (1.1 IP, 1 R/0 ER, 1 H, 0 BB, 1 K)
Finished without a record and a 1.50 ERA in three relief appearances during the postseason

Signed his first professional baseball contract with the Rockland Boulders following his senior season at St. Thomas Aquinas College
Went 1-1 with a 0.47 ERA in nine relief appearances with Rockland
Tossed 0.2 hitless innings of relief in his professional baseball debut on 8/13 vs. the Quebec Nationales (0.2 IP, 0 R/0 ER, 0 H, 1 BB, 1 K)
Recorded his first professional win on 9/2 vs. the New Jersey Jackals (4 IP, 0 R/0 ER, 1 H, 1 BB, 3 K)

Pitched at Rockland Community College as a freshman in 2013 before transferring to St. Thomas Aquinas College in 2014
Pitched for the Staten Island Tide of the Atlantic Collegiate Summer Baseball League in 2013 and 2014
Pitched for the North Adams SteepleCats of the New England Summer Collegiate Baseball League in 2015
Pitched at St. Thomas Aquinas College from 2014-16
Named the East Coast Conference Pitcher of the Year, the American Baseball Coaches Association/Rawlings Division II East Region Pitcher of the Year, an All-East First Team Region selection, a National Collegiate Baseball Writers Second Team All-American and a semifinalist for the Brett Topko NCAA Division II Pitcher of the Year as a senior in 2016
Finished second in the Hero Sports 2016 Division II Baseball Fans’ Choice Award
Went 23-8 in three seasons at St. Thomas Aquinas College
Son of Jeffrey Kostalos and Gina Medina; has an older sister, Leana; a younger sister, Tonianna, and a younger brother, Michael


# Name POS
16 Wilfredo Gimenez C


# Name POS
0 Josh Anthony IF
0 Gavin Blodgett IF
0 Steven Figueroa IF
0 Thomas Walraven IF
5 Andy DeJesus IF
17 Randy Santiesteban IF
18 Will Savage IF
34 Alex Crosby IF


# Name POS
0 Alex Boxwell OF
0 Edgar Corcino OF
4 John Price Jr. OF
21 Colin Willis OF


# Name POS
0 Jumpei Akanuma P
0 Felix Carvallo P
0 Christian DeLeon P
0 Matt Kostalos P
0 Trevor Lubking P
0 Chris Pennell P
0 Sean Watkins P
0 Duke von Schamann P
0 Jordan Cummings P
22 Lars Liguori P
25 Justin Sinibaldi P
54 Mario Samuel P

About the Railcats

A day at U.S. Steel Yard is non-stop fun, and that's even without the baseball! The RailCats promise a wide array of laugh-out-loud between inning entertainment, great giveaways, jaw-dropping fireworks and a family-first, kid-friendly atmosphere! RailCats fans come in all ages, shapes, and sizes, and the RailCats promise every fan will have fun. 

Find Us

U.S. Steel Yard
One Stadium Plaza
Gary, IN 46402