2019 Dodgers Top 100 Prospects: No. 7, RHP Dennis Santana

Photo: Stacie Wheeler

Our next prospect in the Top 100 countdown is one of the livest, most interesting arms in the system. His 2018 was cut short because of injury, but he showed some promise in the short time he pitched.




I’ve included Future Value (FV) grades and risks for the Top 50 prospects. For example, if a guy gets a “50 low,” he has a really good chance to be an average player at his position. If a guy gets a “55 high,” there’s a good chance he won’t reach that ceiling, but the potential is there. I tend to give higher future values because I take ceiling into account. The grades are 20-80 (50 is average), and the risks are as follows:

  • Low: Players who are usually older, have debuted, are relievers and/or have higher floors than ceilings
  • Medium: Players who are a mix of younger and older, usually have higher floors
  • High: Players who are usually younger with potential, but also question marks
  • Extreme: Players who are younger with star potential, but a ton of question marks

This is to show what value a player might provide at the MLB level. The higher the risk, the less likely a player will reach that ceiling.


Editor’s Note: I am not a scout (#notascout). I am an amateur when it comes to evaluating players. I don’t claim to be a pro, I just want to pass along the information I observe/obtain to the people. Notes and comments are based on personal observation, talking to sources, reading scouting reports and watching video. For future entries in this series: All ratings in the charts below are on the standard 20-80 scouting scale, where 50 is roughly average, 80 is elite and nearly unattainable and 20 is unacceptably poor. Enjoy.

Other notes: “Role” is a realistic future role (slightly optimistic in some cases). Age is the 2019 season age for the player (June 30 is the cutoff date).


Rating Key

80 – Elite
70-75 – Plus-plus
60-65 – Plus
55 – Above-average
50 – Average
45 – Fringe-average
40 – Below-average
30-35 – Poor
20-25 – Very Poor


7. Dennis Santana

DOB: 4/12/96 Age: 22 Height: 6’2 Weight: 191 Bats: Right Throws: Right Position: RHP
Tools Now Future
Fastball 55 60
Slider 50 55
Changeup 40 50
Cmd/Ctrl 45 50
Delivery 45 50
FV/Risk 55 High
Type of pitcher: Power, ground ball, swing-and-miss stuff

Acquired: International free agent (Dominican Republic), March 2013, $170,000 signing bonus

Physical description: Tall, lanky, has put on weight, “elbows and kneecaps,” signed as shortstop

Strengths: Premium stuff, good fastball velo and movement, promising slider

Weaknesses: Changeup lacking, durability concerns, reliever profile

Key statistics: 2.54 ERA, 3.22/1.75 FIP (AA/AAA), 31.5 K%, 7.8 BB%, 0.54 HR/9

Summary: The Dodgers have turned a sub-$200,000 investment into one of the best pitching prospects in the system. Santana made his MLB debut last season, but lasted just 3 2/3 innings before succumbing to a rotator cuff injury that cost him the rest of the season. He’s fully recovered from it, thankfully. In his short stint, he gave up five runs, walked one and struck out four. The start was in Colorado, but he showed some promise despite the ugly stat line. Before his surprising promotion in June, Santana showed well in Double- and Triple-A. His first start with Oklahoma City saw him throw six shutout innings and strike out 11 hitters. He struck out double-digit hitters in three of his 10 minor-league starts. 

Santana, despite being a former infielder, has some great stuff and not a lot of mileage on his arm. His fastball sits in the 93-95 MPH range and touches 98. He gets plenty of arm-side run on his heater that helps keep his ground ball rate in the 50-plus percent range. What’s interesting about a him is that as a ground ball pitcher, he can get strikeouts. He can do that with the fastball, but his mid-80s slider is even better at missing bats. It has good depth and tilt with its 10-4 break. It’s a weapon against both left- and right-handed hitters. While it misses more bats, it’s more inconsistent than his fastball, hence the difference in grades. His changeup is still a work in progress. It’s a high-80s pitch that has flashed average. The biggest issue is that it isn’t that different from a traditional 2-seam fastball. It needs more refinement to get more fade to be more effective against opposing hitters. 

His delivery isn’t what you would call “picturesque.” He has a cross-body delivery that is sometimes difficult to repeat. And because his fastball moves so much, it’s hard to fully command it at times. But when things are right, his pitches explode out of the three-quarters arm slot.

Santana has mid-rotation upside if he can continue to develop his changeup. At this point, it — not his command/control — will determine whether he’s a starter or reliever in the long run. If he has to move to the bullpen, he could be a great high-leverage reliever — perhaps even the heir apparent to Kenley Jansen. Either way, he has an MLB-quality arm and should be an effective pitcher. He’ll likely begin the season with Triple-A Oklahoma City and be among the first pitchers recalled, especially if the MLB club needs a starter.


Dennis Santana heatmap

Dennis Santana hit heatmap


2018 Ranking: 9
2019 Location: Triple-A Oklahoma City/Los Angeles
ETA: Debuted 2018

Next Up: Prospect No. 6

About Dustin Nosler

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Dustin Nosler began writing about the Dodgers in July 2009 at his blog, Feelin' Kinda Blue. He co-hosted a weekly podcast with Jared Massey called Dugout Blues. He was a contributor/editor at The Hardball Times and True Blue LA. He graduated from California State University, Sacramento, with his bachelor’s degree in journalism and a minor in digital media. While at CSUS, he worked for the student-run newspaper The State Hornet for three years, culminating with a 1-year term as editor-in-chief. He resides in Stockton, Calif.