Zach Eflin Stats & Scouting Report

IP	3.2
ERA	2.45
WHIP	1.640
BB/9	4.9
SO/9	17.2

Full name Zachary Adams Eflin
Born 04/08/1994 in Orlando, FL
Profile Ht.: 6'6" / Wt.: 220 / Bats: R / Throws: R
School Paul J. Hagerty
Debut 06/14/2016
Drafted in the C-A round (33rd overall) by the San Diego Padres in 2012 (signed for $1,200,000).

View Draft Report

Eflin was shaping up as a first-round wild card. The Central Florida recruit had added velocity over the course of the 2011 showcase circuit and was maintaining that velocity this spring, sitting in the 90-94 mph range and touching 96-97 at times. Eflin complements his fastball with one of the best changeups in the prep ranks and an inconsistent, slurvy curveball that nonetheless has decent shape and flashed average. Eflin missed the month of April due to triceps tendinitis, and an MRI on his elbow came back negative. Eflin returned to pitch three innings in his team's playoff finale and touched 94 while flashing a solid breaking ball. Eflin was pitching his way into the first round until his injury; his signability and performance at the Florida prep all-star game in Sebring likely will determine how high he goes in the draft, though he still had a shot to go out in the first round.

Top Rankings

Organization Prospect Rankings

Eflin landed in Philadelphia in December 2014 after a pair of trades shuffled him from the Padres to the Dodgers (in the Matt Kemp deal) and then from the Dodgers to the Phillies. Eflin, who signed for $1.2 million as a sandwich pick in 2012, advanced to Double-A Reading in 2015. He also spent part of the summer pitching for Team USA at the Pan American Games, where the U.S. squad fell just short of gold. Eflin pitches to contact, so the Phillies spent the summer trying to teach him to finish hitters to get more strikeouts. His arsenal consists of a low- to mid-90s fastball with above-average life, a low-80s slider that flashes above-average and a changeup and cutter with average potential. Eflin has plenty of weapons with which to generate more whiffs, which will be a goal as he advances to Triple-A Lehigh Valley in 2016.
Eflin pitches to his strengths like few pitchers his age. While many of his contemporaries have better raw stuff, the 2012 prep supplemental firstrounder has ranked among his league's leaders in ERA and walk rate in each of his two full seasons. After winning the low Class A Midwest League ERA title in 2013 (2.73), he ranked third in the California League in ERA (3.80) and fifth in walk rate (2.2 per nine innings) at high Class A Lake Elsinore in 2014. Eflin generates good downhill plane from a mature, 6-foot-4 frame, and he typically sits 90-92 mph with riding, sinking life to his arm side, while bumping 95 when he elevates his four-seamer. He keeps the ball on the ground by locating his pitches down in the zone, changing speeds and throwing a plus, low-80s changeup to any batter in any count. If Eflin had a reliable third pitch, he probably would have a higher strikeout rate, but his fringe-average cutter/slider hybrid doesn't typically fool batters with its minimal vertical break. Scouts see Eflin filling a big league role, with a ceiling of a durable No. 4 starter, because he commands the strike zone and works efficiently. Those same attributes make him less risky than other starters in his peer group, and he's ready for Double-A in 2015.
The Padres hit the state of Florida hard in the 2012 draft, selecting three prep righthanders in the first four rounds. Eflin, taken 33rd overall and signed for $1.2 million, appears to be a safer bet to reach his ceiling than either Walker Weickel (sandwich round) or Walker Lockett (fourth). After all, he won the low Class A Midwest League ERA title (2.73) in 2013 while also placing fifth with a 1.19 WHIP, throwing three average-to-above pitches but no wipeout offering. Eflin touched the mid-90s in high school but sits more comfortably at 90-92 mph with sink in a pro rotation. He threw one of the top changeups in the MWL, showing advanced arm speed, and he throws the above-average pitch in any count. Eflin scrapped the fringy curveball he threw as an amateur to pick up a slider, and he succeeded in throwing it as a chase pitch, though it will require further power and precision to be a consistent average pitch. A physical 6-foot-4, Eflin tends to stay tall and rigid in his delivery, preventing him from getting ideal extension and plane on his pitches. Scouts see him as a potential No. 4 starter in the big leagues if he can refine his command, and he's ready for high Class A Lake Elsinore.
Eflin did not pitch last April due to triceps tendinitis, and if not for the injury he might have been a first-round pick. Still, he went 33rd overall to the Padres as the second pick in the sandwich round and came to terms for $1.2 million, eschewing a Central Florida commitment. He made four appearances in the Rookie-level Arizona League, going through the lineup roughly once, but he didn't pitch after July 14 after contracting mononucleosis. A strapping 6-foot-4 righty, Eflin bumped 96 mph as an amateur and showed consistent solid velocity after signing. He throws strikes while pitching at 92, though San Diego loves his arm action and repeatable delivery, believing he could sit a tick higher once he adjusts to a pro routine. He had one of the best changeups in last year's prep ranks, sitting at 80-82 mph with late, biting action that causes the pitch to bottom out as it reaches the plate. He doesn't throw a breaking ball with the same consistency, and his slurvy curveball has average shape. Some scouts project the curve to be average to a tick above. An MRI on Eflin's elbow last spring revealed no damage, so he could represent a significant draft bargain if he regains the form he showed in late 2011 and early 2012. The Padres see a mid-rotation workhorse based on his big frame and potential for at least solid stuff across the board.

Draft Prospects

Eflin was shaping up as a first-round wild card. The Central Florida recruit had added velocity over the course of the 2011 showcase circuit and was maintaining that velocity this spring, sitting in the 90-94 mph range and touching 96-97 at times. Eflin complements his fastball with one of the best changeups in the prep ranks and an inconsistent, slurvy curveball that nonetheless has decent shape and flashed average. Eflin missed the month of April due to triceps tendinitis, and an MRI on his elbow came back negative. Eflin returned to pitch three innings in his team's playoff finale and touched 94 while flashing a solid breaking ball. Eflin was pitching his way into the first round until his injury; his signability and performance at the Florida prep all-star game in Sebring likely will determine how high he goes in the draft, though he still had a shot to go out in the first round.

Minor League Top Prospects

Fried stood head and shoulders above the other pitchers in the Fort Wayne rotation, but Eflin might have been No. 2. Scouts were undecided. He combines a plus fastball with an above-average changeup and better feel than Joe Ross?though Ross has better pure stuff. Eflin doesn?t show plus velocity as consistently as Ross, but at 88-94 mph, he has more than enough velo and he touched 97 in the past. His ability to sink, cut and run his fastball makes it an even more effective pitch. His changeup was one of the best in the league, with excellent arm speed that sells the deception. His breaking ball is an effective chase pitch, but he?ll have to prove he can throw it for strikes more often and keep it from getting too loopy.

Best Tools List

Rated Best Changeup in the San Diego Padres in 2014

Career Transactions

Baltimore Orioles transferred RHP Zach Eflin from the 15-day injured list to the 60-day injured list. Right elbow discomfort.
Baltimore Orioles placed RHP Zach Eflin on the 15-day injured list. Right elbow discomfort.
Baltimore Orioles signed free agent RHP Zach Eflin.
RHP Zach Eflin elected free agency.
Baltimore Orioles transferred RHP Zach Eflin from the 15-day injured list to the 60-day injured list. Low back discomfort.
Baltimore Orioles placed RHP Zach Eflin on the 15-day injured list retroactive to July 29, 2025. Low back discomfort.
Baltimore Orioles activated RHP Zach Eflin from the 15-day injured list.
Baltimore Orioles sent RHP Zach Eflin on a rehab assignment to FCL Orioles.
Baltimore Orioles sent RHP Zach Eflin on a rehab assignment to FCL Orioles.
Baltimore Orioles sent RHP Zach Eflin on a rehab assignment to Chesapeake Baysox.
Baltimore Orioles placed RHP Zach Eflin on the 15-day injured list retroactive to June 29, 2025. Low back discomfort.
Baltimore Orioles activated RHP Zach Eflin from the 15-day injured list.
Baltimore Orioles sent RHP Zach Eflin on a rehab assignment to Aberdeen IronBirds.
Baltimore Orioles placed RHP Zach Eflin on the 15-day injured list retroactive to April 8, 2025. Right lat strain.
Baltimore Orioles activated RHP Zach Eflin from the 15-day injured list.
Baltimore Orioles placed RHP Zach Eflin on the 15-day injured list retroactive to August 17, 2024. Right shoulder inflammation.
Baltimore Orioles activated RHP Zach Eflin.
Tampa Bay Rays traded RHP Zach Eflin to Baltimore Orioles for RHP Jackson Baumeister, OF Matthew Etzel and OF Mac Horvath.
Tampa Bay Rays activated RHP Zach Eflin from the 15-day injured list.
Tampa Bay Rays placed RHP Zach Eflin on the 15-day injured list retroactive to May 19, 2024. Lower back inflammation.
Tampa Bay Rays activated RHP Zach Eflin from the 15-day injured list.
Tampa Bay Rays placed RHP Zach Eflin on the 15-day injured list retroactive to April 8, 2023. Low back tightness.
Tampa Bay Rays signed free agent RHP Zach Eflin.
RHP Zach Eflin elected free agency.
Philadelphia Phillies activated RHP Zach Eflin from the 15-day injured list.
Philadelphia Phillies sent RHP Zach Eflin on a rehab assignment to Lehigh Valley IronPigs.
Philadelphia Phillies placed RHP Zach Eflin on the 15-day injured list retroactive to June 26, 2022. Right knee bruise.
Philadelphia Phillies activated RHP Zach Eflin from the 10-day injured list.
Philadelphia Phillies placed RHP Zach Eflin on the 10-day injured list.
Philadelphia Phillies activated RHP Zach Eflin from the 60-day injured list.
Philadelphia Phillies placed RHP Zach Eflin on the 60-day injured list. Right patella tendinopathy.
Philadelphia Phillies placed RHP Zach Eflin on the 10-day injured list. Right patella tendinopathy.
Philadelphia Phillies activated RHP Zach Eflin.
Philadelphia Phillies sent RHP Zach Eflin on a rehab assignment to Reading Fightin Phils.
Philadelphia Phillies placed RHP Zach Eflin on the 10-day injured list. Right patella tendonitis.
Philadelphia Phillies activated RHP Zach Eflin from the 10-day injured list.
Philadelphia Phillies activated RHP Zach Eflin from the 10-day injured list.
Philadelphia Phillies activated P Zach Eflin from the 10 day injured list.
Philadelphia Phillies placed RHP Zach Eflin on the 10-day injured list retroactive to May 28, 2019. Mid-back tightness.
Philadelphia Phillies recalled RHP Zach Eflin from Lehigh Valley IronPigs.
RHP Zach Eflin returned to Lehigh Valley IronPigs from Philadelphia Phillies.
Philadelphia Phillies recalled Zach Eflin from Lehigh Valley IronPigs.
Philadelphia Phillies optioned RHP Zach Eflin to Lehigh Valley IronPigs.
Zach Eflin roster status changed by Philadelphia Phillies.
Philadelphia Phillies placed RHP Zach Eflin on the 10-day disabled list retroactive to July 12, 2018. Right middle finger blister.
Philadelphia Phillies recalled RHP Zach Eflin from Lehigh Valley IronPigs.
Philadelphia Phillies optioned RHP Zach Eflin to Lehigh Valley IronPigs.
Zach Eflin roster status changed by Philadelphia Phillies.
Philadelphia Phillies transferred RHP Zach Eflin from the 10-day disabled list to the 60-day disabled list. Right shoulder strain
Philadelphia Phillies placed RHP Zach Eflin on the 10-day disabled list. Right shoulder strain
Philadelphia Phillies activated RHP Zach Eflin.
Philadelphia Phillies recalled RHP Zach Eflin from Lehigh Valley IronPigs.
Lehigh Valley IronPigs activated RHP Zach Eflin from the 7-day disabled list.
Lehigh Valley IronPigs sent RHP Zach Eflin on a rehab assignment to GCL Phillies.
Lehigh Valley IronPigs placed RHP Zach Eflin on the 7-day disabled list retroactive to June 3, 2017.
Philadelphia Phillies optioned RHP Zach Eflin to Lehigh Valley IronPigs.
Philadelphia Phillies recalled Zach Eflin from Lehigh Valley IronPigs.
Philadelphia Phillies optioned RHP Zach Eflin to Lehigh Valley IronPigs.
Philadelphia Phillies sent RHP Zach Eflin on a rehab assignment to Clearwater Threshers.
Philadelphia Phillies placed RHP Zach Eflin on the 10-day disabled list retroactive to March 30, 2017. Knee surgeries.
Philadelphia Phillies activated RHP Zach Eflin from the 60-day disabled list.
Philadelphia Phillies transferred RHP Zach Eflin from the 15-day disabled list to the 60-day disabled list. August 2016 surgery in both knees.
Philadelphia Phillies placed RHP Zach Eflin on the 15-day disabled list. Patellar tendinopathy in both knees.
Philadelphia Phillies selected the contract of RHP Zach Eflin from Lehigh Valley IronPigs.
RHP Zach Eflin assigned to Lehigh Valley IronPigs from Reading Fightin Phils.
RHP Zach Eflin assigned to Philadelphia Phillies Futures.
Philadelphia Phillies invited non-roster RHP Zach Eflin to spring training.
Reading Fightin Phils activated RHP Zach Eflin from the temporarily inactive list.
RHP Zach Eflin assigned to EAS Eastern Division All-Stars.
Reading Fightin Phils placed RHP Zach Eflin on the temporarily inactive list.
RHP Zach Eflin assigned to Reading Fightin Phils from Clearwater Threshers.
RHP Zach Eflin assigned to Philadelphia Phillies.
RHP Zach Eflin assigned to Rancho Cucamonga Quakes.
RHP Zach Eflin assigned to Clearwater Threshers.
Philadelphia Phillies traded SS Jimmy Rollins and cash to Los Angeles Dodgers for LHP Tom Windle and RHP Zach Eflin.
Los Angeles Dodgers traded RF Matt Kemp, C Tim Federowicz and cash to San Diego Padres for C Yasmani Grandal, RHP Joe Wieland and RHP Zach Eflin.
Lake Elsinore Storm activated RHP Zach Eflin from the 7-day disabled list.
Lake Elsinore Storm placed RHP Zach Eflin on the 7-day disabled list.
RHP Zach Eflin assigned to Lake Elsinore Storm from Padres Extended Spring Training.
RHP Zach Eflin assigned to Padres Extended Spring Training from Fort Wayne TinCaps.
RHP Zach Eflin assigned to Fort Wayne TinCaps from AZL Padres.
Zach Eflin roster status changed by AZL Padres.
AZL Padres transferred RHP Zach Eflin from the 7-day disabled list to the 60-day disabled list.
AZL Padres placed RHP Zach Eflin on the 7-day disabled list retroactive to July 19, 2012.
RHP Zach Eflin assigned to AZL Padres.
San Diego Padres signed Zach Eflin.

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