Below is an analysis of the prospects in the farm system of the Tampa Bay Rays. Scouting reports are compiled with information provided by industry sources as well as from our own (both Eric Longenhagen’s and Kiley McDaniel’s) observations. For more information on the 20-80 scouting scale by which all of our prospect content is governed you can click here. For further explanation of the merits and drawbacks of Future Value, read this.
All of the numbered prospects here also appear on The Board, a new feature at the site that offers sortable scouting information for every organization. That can be found here.
Other Prospects of Note
Grouped by type and listed in order of preference within each category.
Young Positional Prospects
Tony Pena, LF
Daiwer Castellanos, CF
Stir Candelario, RF
Aldenis Sanchez, CF
Carlos Vargas, 1B
Kaleo Johnson, 3B
Pena is raw for a 21-year-old but he crushed the Appy League and has plus power, and notably high exit velos. Castellanos, 18, is a spark plug outfielder with plus speed and good feel for the strike zone. There’s risk he’s a fourth outfielder or a Gregor Blanco type of everyday player, but this kind of profile tends to overperform. Candelario, also 18, has a traditional right field profile, including a 70 arm and big pull power. Sanchez is 20 and spent 2018 in the GCL. He’s a rangy, athletic 6-foot-2 and runs well. He could be an above-average defensive center fielder at peak. Vargas, 19, was acquired in the first Mariners Mallex Smith trade. He was a DSL shortstop at the time but he’s filled out to the point where he’ll probably need to move to first base. He has 70 raw power projection but needs to hit a ton to profile. Johnson was a 32nd round pick this summer from Montana State Billings and impressed some pro scouts after signing as a lottery ticket type with plus raw power that showed up in games (and in exit velos) with some chance to stick at third base.
Young Latin American Pitchers
Wikelman Ramirez, RHP
Angel Felipe, RHP
Franklin Dacosta, LHP
Carlos Garcia, RHP
Rodolfo Sanchez, RHP
Ramirez, 18, only threw eight GCL innings due to injury, and he recently had TJ. When healthy, he looked like a potential No. 4 or 5 starter thanks to a low-90s sinker, plus changeup, and average breaking ball. Felipe has been a slow mover and spent the first four years of his career in rookie ball. That’s typically not a great sign, but he throws really hard (up to 100 mph) and is 6-foot-6, so maybe the rest comes later. He’s 21. Dacosta, 18, has a vertical arm slot that should enable him to run four seamers (up to 94) past hitters at the letters, and his curveball has vertical action that will compliment that pitching approach. Garcia was also a little old for the DSL but he throws a heavy, mid-90s fastball and is an interesting relief prospect. Sanchez, 19, is an athletic 5-foot-10 and has a fast arm. He’s been up to 95 and can spin a breaking ball. Most of these guys profile as relievers, save for Ramirez who would have been on the main section of the list if not for his surgery.
Utility Types
Gionti Turner, 2B
Zach Rutherford, SS
Daury Del Rosario, SS
Turner was acquired from Cleveland this offseason for Chih-Wei Hu; a full report is available here. Rutherford is totally competent at just about everything but lacks a carrying tool. He performed at Low-A last year but college bats should do that. Del Rosario signed for $600,000 in July. He’s a switch-hitter who probably fits better at second or third in the long run, and he has fringy bat speed but a track record of hitting.
Catcher Depth
Roberto Alvarez, C
David Rodriguez, C
Rene Pinto, C
Alvarez, 19, had a growth spurt and exceeded expectations in the Appy league as a 19-year-old. He has 50 raw power, a 45 arm, and is a good receiver. He was the last cut from the main section of the list and we think he gets there next spring. Rodriguez is a glove-first catcher with some pop who could be a second or third catcher. Pinto is a bat-first catcher whose glove has started to come along. If viable back there, he could be a backup.
Pitchability Guys
Riley O’Brien, RHP
Rollie Lacy, RHP
Jose Mujica, RHP
Simon Rosenblum-Larson, RHP
Blake Bivens, RHP
Luis Moncada, LHP
Alan Strong, RHP
Josh Fleming, LHP
Joe Ryan, RHP
Tommy Romero, RHP
O’Brien, whose grandfather played for the Pirates in the ’50s, might break out next year. He’s a well-made 6-foot-4 righty who was a 2017 eighth rounder out of Idaho. He pitched well out of Bowling Green’s bullpen early in 2018, was moved to the rotation, kept pitching well, and was promoted to Charlotte. He could end up with a plus fastball and curveball combo. Lacy as been traded twice in the last year. He’s a strike-throwing changeup specialist who projects as a sport starter. Bivens, Moncada, and Strong all have low-90s fastballs with average secondary stuff and command. Rosenblum-Larson sits 90-94 mph with a mid-80s slider from a low slot that reminds some of Steven Cishek, and he went to Harvard, so you’ll never stop hearing about that if Rosenblum-Larson makes the big leagues. Fleming pounds the zone with three solid average pitches from the left side. Romero has some projection left and a deceptive fastball that could help him become one of the 2nd-to-6th inning sort of pitchers that Tampa Bay used this season. Ryan has an ultra-loose arm, which is the reason scouts are projecting more stuff to come from his 88-93 mph heater and average secondary stuff.
Potential Relievers
Michael Plassmeyer, LHP
Travis Ott, LHP
Jhonleider Salinas, RHP
Brandon Koch, RHP
Nick Sprengel, LHP
Plassmeyer was Seattle’s 2018 fourth rounder, who they traded to Tampa in the Mike Zunino deal. He’s an athletic, low-slot lefty with average stuff that plays because he has great command. Ott, too, has average stuff that plays up because he has low-slot funk. He has lefty specialist projection. Salinas was acquired from Cleveland for Brandon Guyer. He’s a monster 6-foot-7 with premium arm strength and middling secondary stuff. Koch is yet another Rays arm who had surgery in June. He’s a quintessential two-pitch power relief prospect with a mid-90s fastball and slider. Sprengel looked like a second rounder (low-90s sinker, above average slider, starter look) as an underclassman at San Diego but developed concerning strike-throwing issues as a junior. He’ll be interesting if his feel for pitching can bounce back.
System Overview
The Rays have made some fascinating decisions in the past few years in an effort to make their small market payroll work without a new stadium on the horizon. They seem to be shooting for an 85-win baseline with a sustainable payroll every year (an accomplishment on its own), and then will either look to use pieces from the major league roster to stock the system if things play out worse than hoped (the Chris Archer deal), or consolidate pieces and make a run if the stars align. This mean trading a lot of assets (first or second-year arbitration eligible starters) most clubs would want to hold on to for multiple upper level minor leaguers of comparable upside (think the Steven Souza deal). Currently, the club appears to be considering some consolidation moves given its glut of MLB-ready talent, particularly in the middle infield, though the tight competitive window in the AL East may be more attractive when the Red Sox lose a few core players over the next few seasons (or the Yankees keep humming and the Blue Jays surge, and it never gets particularly attractive).
On the acquisition front, the Rays’ fortunes in the draft have improved since a particularly poor run a few years back, which many thought was more bad luck than a terrible process, while the international department is in the top tier in baseball. This has been helped by the emergence of Wander Franco, Vidal Brujan, Jesus Sanchez, and Ronaldo Hernandez in the last 12 months, but there are prospects all over the list, largely without big bonuses, who follow a similar distribution as those on the lists of other top international programs.
Similar to the Yankees, the Rays are in the midst of a 40-man crunch that won’t let up anytime soon, with some trades, such as the Genesis Cabrera and Justin Williams for Tommy Pham deal, influenced by trying to clear 40-man spots with young players that aren’t 25-man quality yet. It’s unusual to see a small market team give up first-year arb players for prospects, while also giving up prospects near the majors in return for big leaguers, but such is the situation the Rays have found themselves in.