We finish off the infielders in this batch, which includes a pair of prospects listed in the recent MLB Pipeline update, the man with the coolest nickname in the system, and a veteran who has played more seasons for the D-backs than Tony Womack or Geraldo Perdomo.
Ivan Melendez (85)
We start with the nickname guy, though I can never remember: is is ‘Hispanic Titanic’ or ‘Titanic Hispanic’? Either would seem to work. Melendez reached Triple-A this year, being promoted to Reno at the start of August. His OBP and SLG there
were just a couple of points different from the figures in Double-A Amarillo. Though as we should all be aware by now, both locations are very hitter-friendly. The team seems to have given up on him as a possible third-baseman: all his playing time in 2025 was at first or as a designated hitter. Mind you, as a RHB the team could use him to platoon at either position with Pavin Smith long-term.
Cristofer Torin (97)
Coincidentally, as I started on this para, Torin doubled in the game against the Cubs. The middle-infielder was ranked #15 on MLB Pipeline’s list. They like his defense but say “the ball doesn’t come off the bat loud enough”, and conclude “Torin’s lack of impact will be his biggest separator between being a regular on the dirt and a contact-heavy middle-infield option off the bench.” He got a cup of coffee at Amarillo in September, hitting in all eight games he played there. But he went homerless over his first 64 games at High-A Hillsboro, so you can see why Pipeline are skeptical. However, he is still aged only twenty, so early days yet.
Tommy Troy (98)
Also on the Pipeline list, but considerably higher at #4, is our first-round pick (#12 overall) in the 2023 draft – pictured top. He is coming off a strong 2025 campaign, with a slash of .289/.382/.451, including 15 homers, between AA and AAA. That saw him play largely at second-base, having seen more time at shortstop previously. However, last year he also got experience in center field for the first time, and didn’t embarrass himself, with one error over 168 innings there. Though if Jordan Lawlar ends up sticking there, Troy could end up being even more blocked there, than he is by Ketel Marte at second-base. But if he hits, the team will find somewhere for him to play.
Ildemaro Vargas (6)
It will be eleven years ago in May that Vargas first joined the D-backs organization, after being released by the Cardinals – with whom he spent close to seven years before that. This winter was the fourth time Ildemaro has signed as a free-agent with Arizona. That’s in addition to being bought by the team from the Twins in August 2020, and from the Pirates in June 2021. Vargas appeared 38 times for Arizona last year, and would probably have had more, save for fracturing his own foot with a foul ball in June. I would certainly not bet against him making 2026 the seventh season in which he appears for the Diamondbacks.
