Biographical

Portrait of Peter O'Brien

Peter O'Brien C D-backs

D-backs Player Cards | D-backs Team Audit | D-backs Depth Chart

2014 Projections (Preseason PECOTA - seasonal age 23)
PA AVG HR R RBI SB TAv WARP
250 .224 10 25 32 0 .239 0.2
Birth Date7-15-1990
Height6' 3"
Weight215 lbs
Age24 years, 3 months, 10 days
BatsR
ThrowsR
2010
2011
2012
2013
0.22014
+proj
WARP Summary

Standard

YEAR TEAM AGE G PA AB R H 2B 3B HR TB BB SO HBP SF SH RBI SB CS AVG OBP SLG TAv VORP FRAA WARP

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 PA TAv oppAVG oppOBP oppSLG oppTAv BABIP BPF BRAA repLVL POS_ADJ FRAA BRR BVORP BWARP VORP WARP
2012 STA A- 48 213 .248 .238 .309 .335 .258 .233 96 -2.6 5.8 1.2 1.2 -1.3 2.0 0.3 2.0 0.3
2012 YAN Rk 4 14 .273 .247 .327 .354 .263 .385 91 0.2 0.4 0.1 -0.0 0.1 0.0 -0.0 0.0 -0.0
2013 CSC A 53 226 .396 .250 .327 .371 .268 .397 90 32.2 6.4 3.9 -0.2 0.9 44.0 4.6 44.0 4.6
2013 TAM A+ 66 280 .280 .255 .327 .368 .256 .326 96 6.1 8.2 0.2 -4.0 0.1 13.5 1.0 13.5 1.0
2014 TAM A+ 30 119 .349 .255 .319 .370 .249 .351 103 11.6 3.5 1.5 -0.2 -0.1 16.4 1.6 16.4 1.6
2014 MOB AA 4 14 .408 .249 .303 .385 .260 .571 83 2.1 0.4 0.1 -0.1 -0.2 2.0 0.2 2.0 0.2
2014 TRN AA 72 294 .291 .259 .324 .393 .261 .253 99 9.4 8.1 -2.5 -0.2 -0.9 9.7 1.0 9.7 1.0

Statistics For All Levels

Minor league stats are currently shownClick to hide.
Year Team Lg PA R H 2B 3B HR RBI BB SO SB CS AVG OBP SLG ISO TAv VORP FRAA WARP
2012 YAN Rk 14 2 5 2 0 0 2 0 1 0 0 .357 .357 .500 .143 .273 0.0 -0.0 -0.0
2012 STA A- 213 27 40 8 0 10 32 10 61 0 1 .202 .249 .394 .192 .248 2.0 1.2 0.3
2013 CSC A 226 47 63 22 1 11 41 22 58 0 0 .325 .394 .619 .294 .396 44.0 -0.2 4.6
2013 TAM A+ 280 31 67 17 3 11 55 19 76 0 1 .265 .314 .486 .221 .280 13.5 -4.0 1.0
2014 MOB AA 14 1 5 0 0 1 4 1 5 0 0 .385 .429 .615 .231 .408 2.0 -0.1 0.2
2014 TRN AA 294 47 67 14 1 23 51 16 77 0 0 .245 .296 .555 .310 .291 9.7 -0.2 1.0
2014 TAM A+ 119 19 36 9 1 10 19 4 29 0 0 .321 .353 .688 .366 .349 16.4 -0.2 1.6

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

Injury History

Date On Date Off Transaction Days Games Side Body Part Injury Severity Surgery Date Reaggravation
2014-08-07 - Minors - - - Not Disclosed -

Compensation

Year Team Salary

 

Service TimeAgentContract Status

Details

2014 Preseason Forecast

Last Update: 3/11/2014 05:35 ET

PCT PA R H 2B 3B HR RBI BB SO SB CS AVG OBP SLG TAv VORP FRAA WARP
90o 524 66 129 26 1 25 77 32 154 0 0 .270 .317 .487 .285 24.8 C 0, 3B -3 2.4
80o 498 59 116 24 1 22 69 29 150 0 0 .254 .299 .458 .269 15.9 C 0, 3B -3 1.4
70o 480 55 108 22 1 21 64 27 148 0 0 .242 .286 .436 .257 9.9 C 0, 3B -3 0.8
60o 465 51 99 20 1 19 60 25 145 0 0 .232 .275 .418 .247 5.1 C 0, 3B -3 0.3
50o 450 47 93 19 1 18 56 23 143 0 0 .223 .264 .401 .238 0.9 C 0, 3B -3 -0.2
40o 435 44 87 18 1 17 53 22 140 0 0 .214 .254 .384 .229 -3.0 C 0, 3B -3 -0.6
30o 420 41 79 16 1 15 49 20 137 0 0 .204 .243 .366 .219 -6.9 C 0, 3B -3 -1.0
20o 402 37 73 15 1 14 45 18 133 0 0 .192 .230 .346 .207 -11.1 C 0, 3B -2 -1.5
10o 376 32 63 13 1 12 39 16 128 0 0 .177 .212 .317 .191 -16.3 C 0, 3B -2 -2.0
Weighted Mean458499820119582414400.228.270.410.2433.2C 0, 3B -30.0

Diagnostics

Breakout Rate Improve Rate Collapse Rate Attrition Rate MLB %
2% 13% 3% 9% 22%

Long-Term Forecast (Beyond the 2014 Projections)

Playing time estimates are based on performance, not Depth Charts.
Year Age PA R H 2B 3B HR RBI BB SO SB AVG OBP SLG TAv WARP VORP BRR POS_ADJ REP_ADJ RAA FRAA
2015242503052120103218740.228.285.413.2520.99.8-0.70.414.9-4.8-1.5
201625619781292812783461890.228.288.424.2581.013.0-1.60.714.9-1.1-3.8
201726633781333012684411960.232.285.425.2550.811.1-1.60.514.9-2.7-3.9
201827629781322812784431890.230.286.423.2550.810.8-1.60.414.9-2.9-3.8
201928604761242712579481780.227.293.418.2560.811.2-1.60.214.9-2.3-3.7
202029614761302812580461770.232.293.419.2570.911.8-1.50.014.9-1.6-3.7
202130616731352912074431640.242.299.407.2550.710.2-1.6-0.214.9-2.9-3.8
202231601731272622275441650.232.292.409.2540.69.3-1.5-0.314.9-3.8-3.7
202332634751362812075481610.238.299.398.2530.58.6-1.7-0.514.9-4.1-3.9

Upside By Year

2014 2015 2016 2017 2018 2019 PEAK 5
2.25.611.77.67.87.240.1

Comparable Players (Similarity Index 79)

Rank Score Name Year TAv Trend
1 86 Dennis Raben 2011 .000 DNP
2 86 Wilin Rosario 2012 .268
3 85 Kyle Skipworth 2013 .060
4 85 Kiel Roling 2010 .000 DNP
5 84 Daniel Rams 2012 .000 DNP
6 84 Brandon Allen 2009 .226
7 84 Xavier Scruggs 2011 .000 DNP
8 83 Devin Mesoraco 2011 .210
9 83 Ian Gac 2009 .000 DNP
10 83 Josh Whitaker 2012 .000 DNP
11 83 Harold Riggins 2013 .000 DNP
12 82 Chris Dennis 2012 .000 DNP
13 82 Bryce Brentz 2012 .000 DNP
14 82 Adam Milligan 2011 .000 DNP
15 82 Chris Jacobs 2012 .000 DNP
16 82 Corey Dickerson 2012 .000 DNP
17 82 Matt LaPorta 2008 .000 DNP
18 82 Paul Goldschmidt 2011 .289
19 82 Edgar Lara 2012 .000 DNP
20 82 Geraldo Rodriguez 2011 .000 DNP
21 82 J.P. Arencibia 2009 .000 DNP
22 81 Ike Davis 2010 .299
23 81 Will Middlebrooks 2012 .279
24 80 Matt Clark 2010 .000 DNP
25 80 Neftali Soto 2012 .000 DNP
26 80 Jon Gaston 2010 .000 DNP
27 80 Kala Ka'aihue 2008 .000 DNP
28 80 Koby Clemens 2010 .000 DNP
29 80 Brandon Wood 2008 .195
30 80 Jesus Aguilar 2013 .000 DNP
31 80 Mike McDade 2012 .000 DNP
32 80 Travis d'Arnaud 2012 .000 DNP
33 80 Chun-Hsiu Chen 2012 .000 DNP
34 79 Ernesto Mejia 2009 .000 DNP
35 79 Rebel Ridling 2009 .000 DNP
36 79 Donald Lutz 2012 .000 DNP
37 79 Brian Fletcher 2012 .000 DNP
38 79 Corey Brown 2009 .000 DNP
39 78 Johermyn Chavez 2012 .000 DNP
40 78 Jamie Romak 2009 .000 DNP
41 78 Carlos Peguero 2010 .000 DNP
42 78 Lucas May 2008 .000 DNP
43 78 Allen Craig 2008 .000 DNP
44 78 Roger Kieschnick 2010 .000 DNP
45 78 Brandon Tripp 2008 .000 DNP
46 78 Alex Liddi 2012 .233
47 78 Josh Bell 2010 .199
48 78 Luis Exposito 2010 .000 DNP
49 78 Alex Gordon 2007 .245
50 78 Brandon Waring 2009 .000 DNP
51 78 Juan Francisco 2010 .240
52 77 Ryan Strieby 2009 .000 DNP
53 77 Steven Proscia 2013 .000 DNP
54 77 Mark Reynolds 2007 .277
55 77 Matt Fields 2009 .000 DNP
56 77 Mark Trumbo 2009 .000 DNP
57 77 Johnny Woodard 2008 .000 DNP
58 77 Jonathan Rodriguez 2013 .000 DNP
59 77 Yazy Arbelo 2011 .000 DNP
60 77 Zoilo Almonte 2012 .000 DNP
61 77 Kevin Keyes 2012 .000 DNP
62 77 Dusty Robinson 2013 .000 DNP
63 77 Marc Krauss 2011 .000 DNP
64 77 Ronnie Welty 2011 .000 DNP
65 77 Yasmani Grandal 2012 .318
66 77 Collin DeLome 2009 .000 DNP
67 77 Ryan Lavarnway 2011 .275
68 77 Nick Akins 2011 .000 DNP
69 77 Kirk Nieuwenhuis 2011 .000 DNP
70 76 Mark Hamilton 2008 .000 DNP
71 76 Mike Zuanich 2010 .000 DNP
72 76 Mark Canha 2012 .000 DNP
73 76 Russell Mitchell 2008 .000 DNP
74 76 Joey Terdoslavich 2012 .000 DNP
75 76 Neil Medchill 2010 .000 DNP
76 76 Rich Poythress 2011 .000 DNP
77 76 Michael Choice 2013 .294
78 76 Kyle Parker 2013 .000 DNP
79 76 Ryan Royster 2010 .000 DNP
80 76 Blake Forsythe 2013 .000 DNP
81 76 Brandon Hicks 2009 .000 DNP
82 75 Kody Hinze 2011 .000 DNP
83 75 Josh Phegley 2011 .000 DNP
84 75 George Springer 2013 .000 DNP
85 75 Jerry Sands 2011 .268
86 75 Steven Selsky 2013 .000 DNP
87 75 Jeremy Moore 2010 .000 DNP
88 75 Mat Gamel 2009 .270
89 75 Jon Talley 2012 .000 DNP
90 75 Stephen Chapman 2009 .000 DNP
91 75 Derek Dietrich 2013 .260
92 75 Michael Burgess 2012 .000 DNP
93 75 Alejandro Selen 2012 .000 DNP
94 75 Michael Durant 2010 .000 DNP
95 75 Blake Smith 2011 .000 DNP
96 75 Dusty Ryan 2008 .295
97 75 Brandon Snyder 2010 .233
98 75 Melky Mesa 2010 .000 DNP
99 75 Kevin Patterson 2012 .000 DNP
100 75 Wes Bankston 2007 .000 DNP

Platoon

SORT_FIELD PLATOON AVG OBP SLG TAv

BP Annual Player Comments

YearComment
2014 Due to publishing agreements, the 2014 player comments and team essays are only available in the Baseball Prospectus 2014 book (available in hardcopy, e-book, and Kindle).

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