Biographical

Portrait of Jonathan Aro

Jonathan Aro PRed Sox

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2015 Full Season Projections (seasonal age 23)
IP ERA WHIP SO W L SV WARP
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Birth Date10-10-1990
Height6' 0"
Weight175 lbs
Age24 years, 9 months, 25 days
BatsR
ThrowsR
2011
2012
2013
2014
-0.12015
proj
WARP Summary

Standard

YEAR TEAM AGE G GS IP IP-SP IP-RP W L SV BS QS BQS PA H R ER HR TB BB UBB HBP SO ERA FIP FRA VORP WARP
2015 BOS 24 3 0 4.7 0.0 4.7 0 0 0 0 0 0 25 12 6 6 1 21 0 0 0 3 11.57 4.59 5.50 -0.2 -0.0
Career304.70.04.7000000251266121000311.574.595.50-0.2-0.0

Advanced

'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 G GS IP FRA FRA+ TAv oppAVG oppOBP oppSLG oppTAv BABIP PPF PVORP PWARP VORP WARP
2011 DSX Rk 9 6 47.0 3.11 134 .240 .243 .333 .335 .261 .270 90 11.8 1.1 11.8 1.1
2012 RSX Rk 11 4 38.7 5.40 107 .256 .237 .304 .322 .238 .353 117 4.1 0.4 4.1 0.4
2013 LOW A- 15 1 54.7 3.35 113 .238 .245 .315 .345 .263 .273 96 7.0 0.8 7.0 0.8
2014 GRN A 25 0 67.3 3.75 128 .220 .262 .328 .388 .261 .278 111 14.8 1.5 14.8 1.5
2014 SLM A+ 7 1 20.0 2.35 143 .216 .242 .312 .365 .252 .244 89 5.5 0.6 5.5 0.6
2015 BOS MLB 3 0 4.7 5.50 80 .450 .253 .311 .417 .259 .524 108 -0.2 -0.0 -0.2 -0.0
2015 PME AA 8 0 22.3 4.13 105 .225 .253 .319 .385 .261 .227 104 1.7 0.2 1.7 0.2
2015 PAW AAA 18 0 33.7 1.83 150 .215 .262 .324 .378 .249 .349 91 11.1 1.1 11.1 1.1

Statistics For All Levels

Minor league stats are currently shownClick to hide.
Year Team Lg W L SV G GS IP H BB SO HR GB% BABIP H/9 BB/9 HR/9 K/9 WHIP ERA VORP WARP
2011 DSX Rk 2 2 0 9 6 47.0 41 4 38 1 41% .270 7.9 0.8 0.2 7.3 0.96 3.06 11.8 1.1
2012 RSX Rk 3 4 0 11 4 38.7 45 9 34 4 44% .353 10.5 2.1 0.9 7.9 1.40 4.66 4.1 0.4
2013 LOW A- 5 3 3 15 1 54.7 44 12 49 2 54% .273 7.2 2.0 0.3 8.1 1.02 2.14 7.0 0.8
2014 SLM A+ 2 0 1 7 1 20.0 12 7 24 1 39% .244 5.4 3.1 0.5 10.8 0.95 1.80 5.5 0.6
2014 GRN A 1 3 7 25 0 67.3 52 22 74 3 49% .278 7.0 2.9 0.4 9.9 1.10 2.27 14.8 1.5
2015 PAW AAA 0 1 2 18 0 33.7 30 8 42 0 36% .349 8.0 2.1 0.0 11.2 1.13 3.21 11.1 1.1
2015 BOS MLB 0 0 0 3 0 4.7 12 0 3 1 18% .524 23.1 0.0 1.9 5.8 2.57 11.57 -0.2 -0.0
2015 PME AA 3 2 0 8 0 22.3 15 8 19 0 41% .227 6.0 3.2 0.0 7.7 1.03 2.82 1.7 0.2

Plate Discipline

YEAR PITCHES ZONE_RT SWING_RT CONTACT_RT Z_SWING_RT O_SWING_RT Z_CONTACT_RT O_CONTACT_RT SW_STRK_RT
2015 97 0.5155 0.5464 0.8302 0.7000 0.3830 0.8857 0.7222 0.1698
Career970.51550.54640.83020.70.3830.88570.72220.1698

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
2015 BOS $

 

Service TimeAgentContract Status
0 y 0 d1 year (2015)

Details
  • 1 year (2015). Contract selected by Boston 6/25/15.
  • Signed by Boston 6/6/11 as an amateur free agent from the Dominican Republic.

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Platoon

SORT_FIELD PLATOON AVG OBP SLG TAv

BP Annual Player Comments

No BP Book Comments have been found for this player.

BP Articles

Jonathan Aro is referenced in the following articles.

BP Premium requires BP Premium access to view, BP Fantasy requires BP Premium or BP Fantasy access to view

  Title Author Date
This article requires BP Premium accessTransaction Analysis: The Sandberg GoethR.J. Anderson2015-06-29
This article requires BP Premium accessTransaction Analysis: The Sandberg GoethChristopher Crawford2015-06-29


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PITCHf/x Pitcher Profile

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


Jonathan Aro has thrown 97 pitches that have been tracked by the PITCHf/x system in 2015, all of them occuring in the MLB Regular Season. In 2015, he has relied primarily on his Fourseam Fastball (94mph), also mixing in a Slider (87mph), Change (85mph) and Sinker (93mph).