Chris Murphy

Chris Murphy

27-Year-Old PitcherRP
Boston Red Sox AAA
2025 Fantasy Outlook
Murphy made a promising transition from minor-league starter to major-league reliever in 2023 and was headed for the same role in 2024, but a spring elbow injury altered that plan. The injury turned out to be ligament damage, and the left-hander underwent Tommy John surgery in April. He was activated from the 60-day injured list in November, but it's too soon for him to be considered an option to start the season in what will be a new bullpen mix in 2025. Murphy could be ready to go by midseason, but Boston isn't counting on him for a role. Read Past Outlooks
Signed a one-year contract with the Red Sox in March of 2025.
Optioned down
PBoston Red Sox  AAA
September 28, 2025
The Red Sox optioned Murphy to Triple-A Worcester on Sunday.
Analysis
Murphy threw three scoreless innings in Saturday's loss to Detroit, bringing his ERA and WHIP down to 3.12 and 1.18, respectively, over 34.2 innings with the big club this season. Jose De Leon was called up from Triple-A in a corresponding move and will start the Red Sox's regular-season finale versus the Tigers. Murphy will likely stay active in case he's needed out of the bullpen at some point in the postseason.
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Pitching Stats
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2025 MLB Game Log
2025
2024
2023
2025 MLB Game Log
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2024 MLB Game Log
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2023 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
25
Last 10 Games
24
Last 5 Games
27
How many pitches does Chris Murphy generally throw?
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
What part of the game does Chris Murphy generally pitch?
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
 
 
-2%
BAA vs LHP
2025
 
 
-19%
BAA vs RHP
2024
No Stats
2023
 
 
-12%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .225 138 29 16 27 6 0 2
Since 2023vs Right .229 222 50 21 44 10 0 7
2025vs Left .196 54 13 7 9 1 0 1
2025vs Right .158 94 17 13 12 1 0 3
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left .243 84 16 9 18 5 0 1
2023vs Right .276 128 33 8 32 9 0 4
Home/Away Pitching Splits
Since 2023
 
 
-8%
ERA at Home
2025
 
 
-92%
ERA at Home
2024
No Stats
2023
 
 
-55%
ERA on Road
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 4.00 1.29 45.0 4 1 1 8.6 4.2 0.6
Since 2023Away 4.34 1.34 37.1 0 1 0 8.7 3.9 1.4
2025Home 0.48 0.75 18.2 3 0 0 8.7 3.4 0.0
2025Away 6.19 1.69 16.0 0 0 0 6.8 7.3 2.3
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 6.49 1.67 26.1 1 1 1 8.5 4.8 1.0
2023Away 2.95 1.08 21.1 0 1 0 10.1 1.3 0.8
Minor League Left/Right Pitching Splits (AAA)
Since 2023
 
 
-12%
BAA vs LHP
2025
 
 
-30%
BAA vs LHP
2024
No Stats
2023
 
 
-4%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .255 116 30 16 24 5 0 3
Since 2023vs Right .289 226 53 27 57 7 3 5
2025vs Left .185 34 10 5 5 1 0 1
2025vs Right .265 57 12 8 13 3 1 0
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left .284 82 20 11 19 4 0 2
2023vs Right .297 169 41 19 44 4 2 5
Stat Review
How does Chris Murphy compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
1.50
 
K/9
7.8
 
BB/9
5.2
 
HR/9
1.0
 
Fastball
94.1 mph
 
ERA
3.12
 
WHIP
1.18
 
BABIP
.201
 
GB/FB
1.81
 
Left On Base
81.9%
 
Exit Velocity
81.6 mph
 
Barrels/BBE
4.9%
 
Spin Rate
2321 rpm
 
Balls Hit 95+ MPH
29.6%
 
Swinging Strike
11.7%
 
Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Past Fantasy Outlooks
2024
2023
Murphy made his major-league debut in 2023 as a multi-inning reliever and achieved a level of success in Boston that he did not have as a starter at Triple-A Worcester. In nine starts for the WooSox, Murphy recorded an 8.35 ERA with 25 walks over 36.2 innings before the lefty was moved to the bullpen. That move to 'pen - he did not allow a run and had just one walk over seven innings - helped set up his mid-summer promotion. For the Red Sox, he had a 4.91 ERA (3.69 FIP) over 47.2 innings (20 appearances). That stretch, however, was heavily influenced by two bad outings. More importantly, Murphy dropped his walk rate from 5.3 BB/9 in the minors to 3.2 in the majors. The Red Sox made pitching an offseason priority, and Murphy is not a lock for a bullpen spot, but he should repeat that role whether he opens at Worcester or Boston.
Murphy improved his prospect outlook during the first half of 2022 with a 2.70 ERA and 91 strikeouts in 76.2 innings for Double-A Portland, which earned him a promotion to Triple-A Worcester. He struggled a bit at the highest level of the minors with a 5.62 ERA and 58:41 K:BB in 15 starts, but the Red Sox still added him to the 40-man roster in November to protect him from being selected during the Rule 5 draft. Murphy is likely to open 2023 back at Worcester, but a decent showing should be enough to warrant a look in the majors, especially since Boston's rotation is clouded by injury-prone veterans and unproven arms.
More Fantasy News
Rejoins big-league bullpen
PBoston Red Sox  AAA
September 12, 2025
The Red Sox recalled Murphy from Triple-A Worcester on Friday.
Analysis
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Demoted to minors
PBoston Red Sox  AAA
September 10, 2025
The Red Sox optioned Murphy to Triple-A Worcester on Wednesday.
Analysis
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Officially promoted
PBoston Red Sox  AAA
September 5, 2025
The Red Sox recalled Murphy from Triple-A Worcester on Friday.
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Joining big-league bullpen
PBoston Red Sox  AAA
September 4, 2025
The Red Sox will recall Murphy from Triple-A Worcester prior to Friday's game in Arizona, Chris Cotillo of MassLive.com reports.
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Dispatched to Triple-A
PBoston Red Sox  AAA
August 11, 2025
The Red Sox optioned Murphy to Triple-A Worcester on Monday.
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Latest Fantasy Rumors
To join team in Cleveland
PBoston Red Sox  AAA
June 5, 2023
Murphy is expected to be recalled later in the week and could start a game during Boston's upcoming series against Cleveland, Chris Cotillo of The Springfield Republican reports.
Analysis
Cotillo later clarified that a start for Murphy is not yet a sure thing, but he's expected to meet the team in Cleveland. He's spent the better part of the last two seasons at Triple-A and hasn't looked all that sharp to begin 2023, accruing a 7.71 ERA and 1.91 WHIP with a 42:25 K:BB across 39.2 frames.
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