Biographical

Portrait of Daulton Jefferies

Daulton Jefferies PAthletics

Athletics Player Cards | Athletics Team Audit | Athletics Depth Chart

2019 Projections (Preseason PECOTA - seasonal age 23)
IP ERA WHIP SO W L SV WARP
Login or Subscribe today for access to projections!
Birth Date8-2-1995
Height6' 0"
Weight182 lbs
Age24 years, 2 months, 13 days
BatsL
ThrowsR
2015
2016
2017
2018
0.72019
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 shownClick 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 shownClick 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-
2016 ATH Rk AZL 5 5 11.3 0 0 0 11 2 17 0 101 8.7 1.6 0.0 13.5 60% .440 1.15 1.64 2.38 68 3.38 74.5
2017 STO A+ CAL 2 1 7.0 0 0 0 7 1 6 0 101 9.0 1.3 0.0 7.7 67% .292 1.14 2.64 2.57 89 4.07 86.6
2018 ATH Rk AZL 1 1 2.0 0 0 0 1 0 5 0 94 4.5 0.0 0.0 22.5 0% .500 0.50 -0.93 0.00 57 1.11 23.6
2019 STO A+ CAL 5 3 15.0 1 0 0 10 2 21 1 96 6.0 1.2 0.6 12.6 44% .273 0.80 2.13 2.40 72 2.57 52.8
2019 MID AA TEX 21 12 64.0 1 2 0 63 7 72 7 102 8.9 1.0 1.0 10.1 42% .327 1.09 3.18 3.66 78 3.39 69.8

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Injury History  —  No longer being updated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

 

Service TimeAgentContract Status

Details

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 10.2 0 0.2 17 13 57.9 34 21 59 2 .224 0.95 2.35 2.57 3.5 0.4
80o 8.5 0 0.2 15 11 49.8 33 20 51 2 .243 1.06 2.73 3.01 0.9 0.1
70o 7.4 0 0.2 13 10 44.2 31 19 45 2 .257 1.14 3.01 3.32 -0.5 -0.1
60o 6.5 0 0.1 12 9 39.6 30 18 40 2 .269 1.22 3.26 3.6 -1.5 -0.2
50o 5.7 0 0.1 10 8 35.4 28 17 36 2 .280 1.29 3.50 3.87 -2.2 -0.2
40o 4.9 0 0.1 9 7 31.3 26 16 32 2 .291 1.36 3.73 4.14 -2.8 -0.3
30o 4.2 0 0.1 8 6 27.1 24 15 28 2 .303 1.44 4.00 4.44 -3.2 -0.3
20o 3.3 0 0.1 7 5 22.4 21 13 23 2 .318 1.54 4.31 4.8 -3.4 -0.4
10o 2.3 0 0 5 4 16.1 17 10 16 1 .337 1.69 4.76 5.32 -3.2 -0.4
Weighted Mean5.500.110734.22717352.2761.263.453.82-2.0-0.2

The rest of this card is restricted to Baseball Prospectus Subscribers.

Not a subscriber? Click here for a free card so you can see what's missing.

Click here for more information on Baseball Prospectus subscriptions or to subscribe and get instant access to the best baseball content on the web.

BP Annual Player Comments

The rest of this card is restricted to Baseball Prospectus Subscribers.

Not a subscriber? Click here for a free card so you can see what's missing.

Click here for more information on Baseball Prospectus subscriptions or to subscribe and get instant access to the best baseball content on the web.

BP Articles

Click here to see articles tagged with Daulton Jefferies

BP Chats

No BP chats have mentioned this guy.

BP Roundtables

No BP Roundtables have mentioned this guy.