Isaac Coffey Portland Sea Dogs Pitcher

       
 
Age: 24
Born: June 21, 2000
Birthplace: Goleta, CA
Height: 6-1
Weight: 205
Bats: Right
Throws: Right
   
Drafted: 10th round, 2022 by BOS
How Acquired: Draft
College: Oral Roberts
High School: Dos Pueblos (CA)
   

Photo © Kelly O'Connor
Isaac Coffey photos by Kelly O'Connor
Pronunciation: ---
First Pro Contract: July 26, 2022 (BOS)
Signing Scout: Chris Reilly
Signing Bonus: $7,500
Rule 5 Draft Eligible: December 2025
MLFA Eligible: November 2028
   
Pro Debut: August 19, 2022 (FCL)
Added to 40-man: -
MLB Debut: -
Service Time (1/25): 0 days
Options Remaining: 3 (0 used)
Contract (2025): MiLB contract
   
Twitter: @IsaacCoffey11
Instagram: @isaac_coffey

 
 
 
 
 
     
  Scouting Report & Links      
         
  Physical Description: Athletic, average frame. Moves well. Minimal remaining projection.

Mechanics: Throws from a sidearm arm slot. No wind-up. Slings the ball. Medium leg kick. Drop-and-drive delivery. Short arm action back. Athletic delivery that he repeats well. Short stride with low extension numbers. Gives a unique look to hitters.

Fastball: 88-90 mph. Tops out at 91 mph. Throws a lot of strikes and competitive pitches. Strong command and control profile. Easy to elevate given his arm slot and has had issues with allowing home runs. Potential below-average offering.

Changeup: 77-79 mph. Good separation from his fastball. Shows late, vertical drop. Primarily used against left-handed hitters. Solid feel and has confidence in the pitch. Will start at-bats with it and throw in any count. Potential above-average offering.

Curveball: 73-75 mph. Sweepy shape for the most part, but does vary at times. Some are more lateral, others more vertical. Relied more on the pitch in 2024, especially against righties. Potential fringe-average offering.
  Slider: 81-83 mph. Short, horizontal break. Can look cutterish at times. Not a bat-missing pitch, more designed to generate weak contact. Potential fringe-average offering.

Career Notes: Two-way player in college who was the Summit League Player of the Year in 2021. Was set to participate in the 2022 Fall Performance Program that was canceled due to Hurricane Ian. Participated in the 2023 Fall Performance Program.

Summation: Potential solid organizational depth arm. Ceiling of an up-and-down, deception-based reliever. Throws strikes with a four-pitch mix and comes from a deceptive arm slot with an athletic delivery, but lack of velocity limits upside. Type of player who may have success in the low minors due to combination of pitch mix, command-and-control profile, and unique look/arm slot, but will face a much tougher test in the high minors against more mature hitters.

Links
Red Sox select Isaac Coffey with 10th-round pick (7.18.22)
Isaac Coffey video (6.1.2023)
 
   
     
    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
2022 Oral Roberts Summ NCAA --- 21 7 6 3.77 15 15 0 88.1 69 42 37 7 16 16 78 0.96 7.95 1.63
  2022 FCL Red Sox FCL Rk Bos 21 0 0 10.80 2 0 0 1.2 2 2 2 0 0 2 0 2.40 0.00 10.80
  2023 Greenville Drive SAL A+ Bos 22 4 2 2.83 11 11 0 60.1 51 23 19 11 1 10 83 1.01 12.38 1.49
  2023 Portland Sea Dogs East AA Bos 22 7 4 3.92 12 11 0 57.1 46 27 25 11 9 23 72 1.20 11.30 3.61
  2024 Portland Sea Dogs East AA Bos 23 11 4 3.17 24 21 0 113.2 89 47 40 9 25 51 148 1.23 11.72 4.04
  2025 Portland Sea Dogs East AA Bos 24     stats                            
   
     
  Advanced Stats & Splits
   
     
  Awards   SoxProspects.com Awards  
  2019 First Team All-Summit League
2019 Summit League All-Tournament Team
2019 Collegiate Baseball First Team Freshman All-American
2019 National Collegiate BWA First Team Freshman All-American
2019 Perfect Game/Rawlings College Second Team Freshman All-American
2019 D1 Baseball Second Team Freshman All-American
2019 Baseball America Second Team Freshman All-American
2020 Perfect Game Preseason Player of the Year
2020 Perfect Game Preseason All-Summit League Team
2021 Summit League Pitcher of the Year
2021 First Team All-Summit League
2022 National Collegiate BWA Second Team Preseason All-American
2022 Collegiate Baseball Third Team Preseason All-American
2022 D1Baseball Summit League Preseason Pitcher of the Year
2022 Perfect Game Summit League Preseason Pitcher of the Year
Red Sox Minor League Starting Pitcher of the Month (May 2023)
2023 South Atlantic League Season-End All-Star
2024 Portland Sea Dogs Pitcher of the Year
  SoxProspects.com Pitcher of the Week (May 15-21, 2023)
SoxProspects.com Pitcher of the Week (May 29 - June 4, 2023)
2023 SoxProspects.com All-Star
SoxProspects.com Pitcher of the Week (August 5-11, 2024)
 
   

   
     
 
 
 
     
 
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