Zac Grotz   Pitcher

       
 
Born: February 17, 1993
Birthplace: San Mateo, CA
Height: 6-2
Weight: 195
Bats: Right
Throws: Right
Drafted: 28th round, 2015 by HOU
How Acquired: Minor league free agent (Jan. 2021)
College: Embry-Riddle
High School: Burlingame (CA)
   
Pronunciation: GROW-tz
First Pro Contract: June 16, 2015 (HOU)
Signing Scout: John Martin
Signing Bonus: $7,000
   
Pro Debut: June 25, 2015 (Greeneville)
MLB Debut: August 2, 2019 (SEA)
   
Twitter: @zacgrotz
Instagram: @zacgrotz

Elected free agency (Nov. 2021)
 
 
 
 
 
     
  Scouting Report & Links      
         
  Physical Description: Average frame with no remaining projection.

Mechanics: Throws from a low three-quarters arm slot. Drop-and-drive delivery. Medium leg kick and long arm swing behind. Gets good extension towards the plate.

Fastball: 91-93 mph. Pitch shows sink and some tail, and induces a lot of groundballs. Lacks life and bat-missing ability. Potential fringe-average offering.

Splitter: 81-83 mph. Pitch shows drop and fade. Good separation from fastball and will flash bat-missing ability. Potential average offering.

Slider: 84-85 mph. Two-plane movement. Induces flyballs. Potential below-average offering.
  Career Notes: Attended 4 schools in 4 years, including D-II Cal State Monterey Bay, the College of San Mateo (a JuCo), Tennessee, and D-II Embry-Riddle before signing with Houston as a 28th-round pick in 2015. Released out of camp in 2016, pitched in the independent Frontier League before signing with the Dodgers that August. Was released again after that season and pitched for two teams in the independent Atlantic League in 2017 and the start of 2018, signing with the Mets in June 2018. After roughly 2.5 months in Low-A, became a minor league free agent and signed with Seattle. In 2019, pitched well in Double-A before finally getting a major league cup of coffee. Struggled in limited major league time in 2020 and signed with the Red Sox as a minor league free agent that offseason. Received a non-roster invitation to Spring Training in 2021, suffering an arm injury in his first appearance. Opened 2021 on the injured list at the Alternate Training Site. Was only healthy for one month of the 2021 season, from early June to early July, before suffering a season-ending injury.

Summation: Projects as a minor league depth arm. Lack of command and control limits upside, but has intriguing pitch characteristics. A team that dedicates time to refining his pitch mix and finding the right role for him might find a major league contributor. Has never been in one organization for more than two years.

Links
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    Pitching Stats                                          
  year team lg level org age w l era g gs sv ip h r er hr hbp bb so whip k/9 bb/9
2013 San Mateo CGG CCCAA --- 20 7 3 2.24 12 10 0 80.1 71 29 20 1 0 19 55 1.12 6.16 2.13
  2014 Tennessee SEC NCAA --- 21 0 0 6.00 6 0 0 6.0 11 9 4 1 2 5 7 2.67 10.50 7.50
  2015 Embry-Riddle Sun NAIA --- 22 8 2 0.70 32 5 9 77.2 47 10 6 0 6 12 90 0.76 10.43 1.39
  2015 Greeneville Astros App Rk Hou 22 1 0 0.00 3 0 1 5.0 1 0 0 0 0 1 4 0.40 7.20 1.80
  2015 Tri City ValleyCats NYPL A- Hou 22 4 3 4.24 16 0 4 17.0 16 8 8 0 0 4 11 1.18 5.82 2.12
  2016 Wash Wild Things Front Indy --- 23 4 2 1.36 29 1 10 46.1 32 8 7 0 3 9 51 0.88 9.91 1.75
  2016 Ogden Raptors Pio Rk LAD 23 4 0 0.50 5 2 0 18.0 15 9 1 0 1 3 11 1.00 5.50 1.50
  2017 Bridgeport Bluefish Atl Indy --- 24 4 3 3.77 67 0 2 74.0 84 39 31 3 4 30 80 1.54 9.73 3.65
  2018 York Revolution Atl Indy --- 25 2 1 2.53 7 4 1 32.0 24 9 9 2 1 10 33 1.06 9.28 2.81
  2018 Columbia Fireflies SAL A NYM 25 3 7 4.61 13 13 0 80.0 91 51 41 4 9 12 83 1.29 9.34 1.35
  2019 Arkansas Travelers Tex AA Sea 26 4 4 2.51 26 6 1 57.1 47 18 16 4 3 11 69 1.01 10.83 1.73
  2019 Tacoma Rainiers PCL AAA Sea 26 1 0 0.00 2 0 0 3.0 2 0 0 0 0 1 3 1.00 9.00 3.00
  2019 Seattle Mariners AL MLB Sea 26 1 0 4.15 14 0 0 17.1 14 9 8 0 1 8 18 1.27 9.35 4.15
  2020 Seattle Mariners AL MLB Sea 27 0 0 14.73 5 0 0 7.1 11 12 12 4 4 11 4 3.00 4.91 13.50
  2021 Worcester Red Sox TAE AAA Bos 28 1 0 9.58 8 1 0 10.1 17 11 11 3 2 4 7 2.03 6.10 3.50

   
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