2024 Stats
W-L
0-2
ERA
8.38
WHIP
1.55
K
9
SV
0
Rest-of-Season Projections
2024 Fantasy Outlook
Atlanta gave Schwellenbach $1 million after drafting him out of Nebraska in the second round in 2021 and he had Tommy John surgery right after the draft. He put up good numbers in 2023 as a 23-year-old in the lower levels, but his stuff ticked up in 2024, with his fastball going from a 93-94 mph pitch to a 95-96 mph offering. He generated groundballs over 55 percent of the time at High-A and Double-A and was surprisingly summoned to the big-league rotation after just two starts at Double-A. There's nothing about Schwellenbach's arsenal or command that would cap his short-term potential, but even as an older prospect, it's quite the jump in competition to the majors after logging only 13 innings above High-A, so there could be some understandable bumps in the road. Read Past Outlooks
RANKSFrom Preseason
#
Prospect
Receiving another start
Schwellenbach is scheduled to start Wednesday's game against the Red Sox at Fenway Park.
ANALYSIS
The 24-year-old right-hander will be making his first career road start after he worked five innings and gave up three runs while taking a loss to the Nationals at Truist Park in his MLB debut last Wednesday. While making the jump from Double-A Mississippi to the big leagues, Schwellenbach acquitted himself reasonably well, as he spotted 60 of his 88 pitches for strikes while striking out five and scattering five hits and one walk. Atlanta is likely to monitor the rookie's workload carefully, but with only 48 innings under his belt between the majors and minors this season, Schwellenbach still has plenty of time to establish himself as a mainstay in the big-league rotation before the organization would consider shutting him down.
The 24-year-old right-hander will be making his first career road start after he worked five innings and gave up three runs while taking a loss to the Nationals at Truist Park in his MLB debut last Wednesday. While making the jump from Double-A Mississippi to the big leagues, Schwellenbach acquitted himself reasonably well, as he spotted 60 of his 88 pitches for strikes while striking out five and scattering five hits and one walk. Atlanta is likely to monitor the rookie's workload carefully, but with only 48 innings under his belt between the majors and minors this season, Schwellenbach still has plenty of time to establish himself as a mainstay in the big-league rotation before the organization would consider shutting him down.
Pitching Stats
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2024
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
87
Last 10 Games
87
Last 5 Games
87
How many pitches does Spencer Schwellenbach 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+
What part of the game does Spencer Schwellenbach generally pitch?
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 2022
-40%
BAA vs LHP
2024
-40%
BAA vs LHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2022vs Left | .250 | 6 | 2 | 7 | 1 | |||
| Since 2022vs Right | .417 | 3 | 1 | 5 | 1 | |||
| 2024vs Left | .250 | 6 | 2 | 7 | 1 | |||
| 2024vs Right | .417 | 3 | 1 | 5 | 1 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| 2022vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2022vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2022
-53%
ERA at Home
2024
-53%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2022Home | 5.40 | 1.20 | 5.0 | 9.0 | 1.8 | ||||
| Since 2022Away | 11.57 | 1.93 | 4.2 | 7.7 | 3.9 | ||||
| 2024Home | 5.40 | 1.20 | 5.0 | 9.0 | 1.8 | ||||
| 2024Away | 11.57 | 1.93 | 4.2 | 7.7 | 3.9 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| 2022Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2022Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Spencer Schwellenbach compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 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 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
3.00K/9
8.4BB/9
2.8HR/9
1.9Fastball
96.1 mphERA
8.38WHIP
1.55BABIP
.354GB/FB
1.00Left On Base
49.2%Exit Velocity
81.4 mphBarrels/BBE
3.3%Spin Rate
2339 rpmBalls Hit 95+ MPH
26.7%Swinging Strike
12.4%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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More Fantasy News
Takes loss in big-league debut
Schwellenbach (0-1) was the pitcher of record in Wednesday's 7-2 loss to the Nationals, allowing three runs on five hits and one walk while striking out five batters over five innings.
ANALYSIS
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Added to roster ahead of debut
Atlanta selected Schwellenbach's contract from Double-A Mississippi on Wednesday.
ANALYSIS
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Set for MLB debut Wednesday
Atlanta is expected to call up Schwellenbach from Double-A Mississippi to start Wednesday versus the Nationals, Robert Murray of FanSided.com reports.
ANALYSIS
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Sharp in Double-A debut
Schwellenbach threw six scoreless innings for Double-A Mississippi on Wednesday, allowing three hits and a walk while striking out nine.
ANALYSIS
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Makes pro debut at Single-A
Schwellenbach (elbow) covered 1.2 no-hit scoreless innings for Single-A Augusta in his season debut Thursday, striking out one while working around two walks.
ANALYSIS
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