Biographical

Portrait of Isaac Mattson

Isaac Mattson POrioles

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2019 Projections (Preseason PECOTA - seasonal age 23)
IP ERA WHIP SO W L SV WARP
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Birth Date7-14-1995
Height6' 2"
Weight205 lbs
Age28 years, 9 months, 11 days
BatsR
ThrowsR
2015
2016
2017
2018
-1.52019
proj
WARP Summary

MLB Statistics

Historical (past-seasons) WARP is now based on DRA..
cFIP and DRA are not available on a by-team basis and display as zeroes(0). See TOT line for season totals of these stats.
Multiple stints are are currently shown —Click to hide.
YEAR Team Lg G GS IP W L SV H BB SO HR PPF H/9 BB/9 HR/9 K/9 GB% BABIP WHIP FIP ERA cFIP DRA DRA- WARP

Statistics for All Levels

'opp' stats - Quality of opponents faced - have been moved and are available only as OPP_QUAL in the Statistics reports now.
Minor league stats are currently shown —Click to hide.
YEAR Team Lg LG G GS IP W L SV H BB SO HR PPF H/9 BB/9 HR/9 K/9 GB% BABIP WHIP FIP ERA cFIP DRA DRA-
2017 ANG Rk AZL 3 0 4.7 0 0 1 3 1 7 0 5.8 1.9 0.0 13.5 40% .300 0.86 1.86 1.93 78 1.44 30.7
2017 ORM Rk PIO 17 0 26.7 1 0 6 16 10 40 4 5.4 3.4 1.4 13.5 56% .250 0.98 4.61 1.35 76 0.84 17.8
2018 BUR A MID 14 11 57.0 5 3 0 59 19 46 1 109 9.3 3.0 0.2 7.3 45% .333 1.37 3.25 3.95 96 4.59 97.0
2018 INL A+ CAL 11 0 37.3 2 1 2 30 12 39 2 7.2 2.9 0.5 9.4 50% .280 1.13 3.48 3.62 96 3.82 80.7
2019 INL A+ CAL 8 0 20.3 3 0 0 8 9 30 1 3.5 4.0 0.4 13.3 46% .194 0.84 2.68 0.89 79 2.15 44.2
2019 MOB AA SOU 24 0 43.7 3 3 0 30 13 61 3 6.2 2.7 0.6 12.6 52% .287 0.98 2.49 2.68 69 3.04 62.5
2019 SLC AAA PCL 5 0 9.3 0 0 1 9 5 19 0 8.7 4.8 0.0 18.3 39% .500 1.50 1.33 3.86 57 1.62 33.3

Plate Discipline

YEAR Pits Zone% Swing% Contact% Z-Swing% O-Swing% Z-Contact% O-Contact% SwStr%

Injury History  —  No longer being updated

Last Update: 12/31/2014 23:59 ET

Date On Date Off Transaction Days Games Side Body Part Injury Severity Surgery Date Reaggravation

Compensation

Year Team Salary
2022 BAL $
2021 BAL $

 

Service TimeAgentContract Status
0 y 18 d1 year (2023)

Details
  • 1 year (2023). Signed by Minnesota as a free agent 6/22/23 (minor-league contract).
  • 1 year (2022). Re-signed by Baltimore 3/22. Sent outright to Triple-A 4/8/22. Released by Baltimore 6/18/23.
  • 2021. Contract selected by Baltimore 11/20/20.
  • Acquired by Baltimore in trade from LA Angels 12/4/19.
  • Drafted by LA Angels 2017 (19-565) (Pittsburgh).

2019 Preseason Forecast

Last Update: 1/27/2017 12:35 ET

PCT W L SV G GS IP H BB SO HR BABIP WHIP ERA DRA VORP WARP
90o 8.6 0 1.1 32 6 88.9 71 38 78 14 .242 1.23 4.46 4.63 -13.6 -1.5
80o 7.5 0 0.9 29 6 80.9 71 38 71 14 .258 1.34 4.97 5.16 -16.7 -1.8
70o 6.7 0 0.8 27 5 75.2 70 37 66 14 .269 1.43 5.35 5.56 -18.4 -2.0
60o 6.1 0 0.7 25 5 70.6 69 37 62 14 .280 1.50 5.68 5.91 -19.8 -2.1
50o 5.6 0 0.7 24 5 66.3 68 36 58 13 .289 1.57 5.99 6.25 -20.8 -2.3
40o 5.1 0 0.6 22 4 62.1 67 36 55 13 .299 1.65 6.31 6.59 -21.6 -2.3
30o 4.5 0 0.5 21 4 57.8 65 35 51 13 .309 1.73 6.67 6.96 -22.2 -2.4
20o 3.9 0 0.5 19 4 52.9 63 34 46 12 .321 1.83 7.09 7.42 -22.7 -2.5
10o 3.2 0 0.4 17 3 46.3 60 32 41 12 .338 1.98 7.70 8.07 -22.8 -2.5
Weighted Mean5.500.723565.566355813.2861.555.936.18-20.1-2.2

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PITCHf/x Pitcher Profile

A Collaboration between BrooksBaseball.net and Baseball Prospectus - Pitch classifications provided by Pitch Info LLC


Isaac Mattson has thrown 475 pitches that have been tracked by the PITCHf/x system between 2021 and 2024, all of them occuring in Spring Training. In 2024, he has relied primarily on his Fourseam Fastball (94mph) and Slider (87mph), also mixing in a Curve (79mph). He also rarely throws a Change (85mph).