2022 Stats
W-L
2-3
ERA
3.00
WHIP
1.27
K
67
SV
3
2023 Projections
2023 Fantasy Outlook
After walking 5.6 batters per nine innings across five minor-league seasons, Jackson's 16.3% walk rate as a rookie was no surprise. In fact, it was the worst walk percentage among relievers who pitched at least 40 innings. However, the 28-year-old still managed to put together a solid campaign, compiling a 3.00 ERA (2.77 FIP), 1.27 WHIP and 67 strikeouts across 48 innings. He only gave up one home run all season (0.2 HR/9) and was effective against both right-handed (.188 BA) and lefty swingers (.143). Jackson quickly earned a high-leverage role for the A's, finishing finishing 2nd in the American League and 4th overall with 26 holds. A strained shoulder ended his season in August, but he's expected to be ready for camp and reclaim his role as the A's primary setup man. Read Past Outlooks
RANKS
#590
ADP
Control issues in spring
Jackson sports a 1-0 record, 4.50 ERA and 2.17 WHIP across six innings in six Cactus League appearances.
ANALYSIS
The right-hander was a highly valuable bullpen asset as a rookie in 2022 before ending the season on the injured list with a shoulder strain, producing a 2-3 record, 27 holds, three saves and a 3.00 ERA across 54 appearances. Jackson has experienced some control issues as he works off rust this spring, however, issuing multiple walks in three appearances. Nevertheless, the 28-year-old impressively managed to avoid any damage until his most recent outing Saturday against the Reds, when he allowed his only three runs of Cactus League play thus far across just one-third of an inning.
The right-hander was a highly valuable bullpen asset as a rookie in 2022 before ending the season on the injured list with a shoulder strain, producing a 2-3 record, 27 holds, three saves and a 3.00 ERA across 54 appearances. Jackson has experienced some control issues as he works off rust this spring, however, issuing multiple walks in three appearances. Nevertheless, the 28-year-old impressively managed to avoid any damage until his most recent outing Saturday against the Reds, when he allowed his only three runs of Cactus League play thus far across just one-third of an inning.
Pitching Stats
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2022
2022 MLB Game Log
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Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
16
Last 10 Games
16
Last 5 Games
18
How many pitches does Zach Jackson 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 Zach Jackson 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 2020
-24%
BAA vs LHP
2022
-24%
BAA vs LHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2020vs Left | .143 | 26 | 15 | 9 | 1 | |||
| Since 2020vs Right | .188 | 41 | 18 | 19 | 0 | |||
| 2022vs Left | .143 | 26 | 15 | 9 | 1 | |||
| 2022vs Right | .188 | 41 | 18 | 19 | 0 | |||
| 2021vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2021vs Right | 0 | 0 | 0 | 0 | 0 | |||
| 2020vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2020vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2020
-45%
ERA on Road
2022
-45%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2020Home | 3.91 | 1.35 | 23.0 | 12.9 | 6.3 | ||||
| Since 2020Away | 2.16 | 1.20 | 25.0 | 12.2 | 6.1 | ||||
| 2022Home | 3.91 | 1.35 | 23.0 | 12.9 | 6.3 | ||||
| 2022Away | 2.16 | 1.20 | 25.0 | 12.2 | 6.1 | ||||
| 2021Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2021Away | 0 | 0 | 0 | 0 | 0 | ||||
| 2020Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2020Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Zach Jackson 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.
* 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
2.03K/9
12.6BB/9
6.2HR/9
0.2Fastball
94.5 mphERA
3.00WHIP
1.27BABIP
.283GB/FB
0.55Left On Base
72.1%Exit Velocity
81.0 mphBarrels/BBE
5.6%Spin Rate
2231 rpmBalls Hit 95+ MPH
24.4%Swinging Strike
12.1%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Recent RotoWire Articles Featuring Zach Jackson See More
Erik Halterman breaks down the competition for AL jobs, including in Minnesota where Nick Gordon likely will spend time at several spots around the diamond this season.
Mound Musings is back for the season and Brad Johnson takes a look at AL West pitching, starting in Houston where a breakout year for Framber Valdez in 2022 offers hope to a lineup in flux.
More Fantasy News
Looks ready for spring debut
Jackson (shoulder) is listed as an available option out of the Oakland bullpen for Monday's Cactus League game against the Rockies, Matt Kawahara of the San Francisco Chronicle reports.
ANALYSIS
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Likely done for season
A's manager Mark Kotsay said Tuesday it's unlikely that Jackson (shoulder) will pitch again this season, Martin Gallegos of MLB.com reports.
ANALYSIS
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MRI reveals strain
Jackson's recent MRI revealed a shoulder strain, and he's expected to rest all of next week before likely embarking on a rehab assignment, the team's official site reports.
ANALYSIS
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Out with shoulder inflammation
Jackson was placed on the 15-day injured list Tuesday with right shoulder inflammation.
ANALYSIS
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Earns third save
Jackson recorded a save Wednesday against the Angels, tossing a perfect frame during which he struck out two batters.
ANALYSIS
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