Sportsvival is taking a look at the Pittsburgh Pirates’ top prospects as of May 14, 2026, using a list that shows a mix of high-upside arms, power bats, athletic middle infielders and players already knocking on the door in Triple-A Indianapolis. The Pirates’ system has several names who could be part of the next wave in Pittsburgh, from Seth Hernandez’s dominant start on the mound, to Edward Florentino and Murf Gray’s loud bats, to upper-level players like Jhostynxon Garcia, Termarr Johnson, Hunter Barco and Rafael Flores trying to push their way into the big-league picture. As the 2026 season continues, these rankings and stat lines will keep shifting, but this group gives Sportsvival a strong snapshot of where the Pirates’ future currently stands.
1. Seth Hernandez, RHP
Team: Greensboro Grasshoppers, High-A
2026 Stats: 6 G, 28.0 IP, 3-0, 0.96 ERA, 13 H, 3 ER, 7 BB, 50 SO, 2 HR allowed, 0.71 WHIP
Hernandez has been dominant to start the season and already earned a promotion to High-A Greensboro. His strikeout numbers jump off the page, and his combination of power stuff, command and maturity gives the Pirates another exciting arm with front-line starter upside.
2. Edward Florentino, OF/1B
Team: Greensboro Grasshoppers, High-A
2026 Stats: 82 PA, 68 AB, 16 R, 20 H, 3 2B, 7 HR, 20 RBI, 3 SB, .294 AVG, .390 OBP, .647 SLG, 1.037 OPS
Florentino has been one of the loudest bats in the system. The power is already showing up in a big way, and with his size, athleticism and run production, he looks like one of the more exciting offensive pieces in Pittsburgh’s pipeline.
3. Wyatt Sanford, SS
Team: Greensboro Grasshoppers, High-A
2026 Stats: 146 PA, 119 AB, 32 R, 37 H, 9 2B, 1 3B, 6 HR, 19 RBI, 13 SB, .311 AVG, .434 OBP, .555 SLG, .989 OPS
Sanford is putting together a strong all-around season. He is showing average, on-base ability, power and speed, giving the Pirates a shortstop prospect who can impact the game in several different ways.
4. Esmerlyn Valdez, OF/1B
Team: Indianapolis Indians, Triple-A
2026 Stats: 171 PA, 137 AB, 19 R, 33 H, 10 2B, 5 HR, 20 RBI, .241 AVG, .380 OBP, .423 SLG, .803 OPS
Valdez has already reached Triple-A and continues to show the patience and power that make him interesting. The batting average has room to climb, but the on-base percentage and extra-base ability keep him firmly in the Pirates’ future conversation.
5. Jhostynxon Garcia, OF
Team: Indianapolis Indians, Triple-A
2026 Stats: 94 PA, 87 AB, 12 R, 22 H, 2 2B, 6 HR, 12 RBI, .253 AVG, .298 OBP, .483 SLG, .781 OPS
Garcia has big-time raw power, and Pirates fans saw that when he exploded for a five-hit, three-home run game. The swing-and-miss is still something to watch, but the power, strength and upper-level production make “Password” one of the most interesting bats in the system.
6. Termarr Johnson, 2B/SS
Team: Indianapolis Indians, Triple-A
2026 Stats: 130 PA, 110 AB, 10 R, 19 H, 4 2B, 0 HR, 7 RBI, 6 SB, .173 AVG, .283 OBP, .209 SLG, .492 OPS
Johnson’s 2026 numbers have not taken off yet, but the talent is still there. He has always been known for his advanced approach and bat-to-ball ability, and now the next step is turning that approach into more consistent impact contact at the Triple-A level.
7. Hunter Barco, LHP
Team: Pittsburgh Pirates, MLB
2026 MLB Stats: 5 G, 0-1, 7.71 ERA, 11.2 IP, 14 H, 10 ER, 9 BB, 8 SO, 1.97 WHIP
Barco has already gotten a look with the Pirates in 2026, but the MLB results have been a challenge so far. The left-handed arm still gives Pittsburgh value, but the key will be cutting down walks, limiting hard contact and proving whether his future role is as a starter or a left-handed bullpen piece.
8. Rafael Flores, C/1B
Team: Indianapolis Indians, Triple-A
2026 Stats: 147 PA, 128 AB, 14 R, 28 H, 5 2B, 1 3B, 3 HR, 21 RBI, .219 AVG, .320 OBP, .344 SLG, .664 OPS
Flores brings power from a valuable position, but the bat is still searching for consistency in Triple-A. His run production keeps him on the radar, and if the contact improves, he could become a useful catcher/first base option for Pittsburgh.
9. Antwone Kelly, RHP
Team: Indianapolis Indians, Triple-A
2026 Stats: 8 G, 36.0 IP, 2-4, 5.50 ERA, 38 H, 22 ER, 18 BB, 29 SO, 9 HR allowed, 1.56 WHIP
Kelly has had an uneven start at Triple-A, but the arm talent remains the selling point. He has the kind of stuff that can play, but the next step is better command, fewer home runs allowed and more consistent innings.
10. Murf Gray, 3B
Team: Bradenton Marauders, Single-A
2026 Stats: 149 PA, 127 AB, 25 R, 44 H, 10 2B, 6 HR, 30 RBI, .346 AVG, .426 OBP, .567 SLG, .993 OPS
Gray has been one of the most productive bats in the Pirates’ lower levels. The power, average and run production have all been strong, and his start to 2026 makes him a prospect who could climb quickly if the bat keeps playing.
Final Thoughts
This Pirates top 10 has a little bit of everything. Hernandez gives Pittsburgh a potential future rotation piece with big strikeout numbers. Florentino, Garcia, Valdez and Gray bring power to a system that badly needs impact bats. Sanford gives the Pirates an athletic middle-infield prospect who is producing across the board, while Johnson is still a name to watch despite the slow start. Barco, Flores and Kelly are already at the upper levels, which means Pittsburgh could get answers on them sooner rather than later.
For Sportsvival, the biggest takeaway is simple: the Pirates still have plenty of talent coming, but the next step is turning prospect promise into real production in Pittsburgh.