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Boone Logan
Chicago White Sox [ Team Audit ] [ Depth Chart ]
Pitcher
Throws L
Age 23
6' 5"
200 lbs.

Player Profile

Other References
Baseball Prospectus DT Player Card
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Sections
Historical Stats | 2008 Forecast | Diagnostics | Seven-Year Forecast | Most Comparable Pitchers | Player Comments

Projected Playing Time

White Sox Depth Chart (updated: 04-24)
Pos Name IP GS ERA WHIP H BB HR SO W L SV VORP
Long Boone Logan 50 0 3.84 1.35 49 18 4 37 2 2 2 11.7

Historical Stats

-- Equivalents --
Year Tm Lg W L SV G GS IP H BB SO HR GB% BABIP Stuff WHIP ERA PERA ERA H9 BB9 K9 HR9 VORP WXRL WARP
2005 GRF 0R 1 1 2 21 0 35.3 34 4 29 1 54% .324 -25 1.08 3.31 5.64 6.16 10.6 3.5 2.6 0.9 -1.9 0.3
2005 WNS 1C 0 0 0 4 0 5.3 7 4 5 2 17% .333 -96 2.08 5.09 24.15 13.50 15.4 9.6 3.9 5.8 -4.1 -0.2
2006 CHR 3A 3 1 11 38 0 42.1 35 12 57 1 45% .340 19 1.12 3.42 4.59 5.22 9.3 3.2 9.3 0.5 1.7 1.2
2006 CHA MJ 0 0 1 21 0 17.3 21 15 15 2 47% .339 -17 2.08 8.32 6.59 8.68 9.6 6.8 6.8 1.0 -6.3 -0.5 -0.1
2007 CHR 3A 0 1 1 4 0 8.3 8 4 11 1 32% .350 13 1.45 2.17 6.32 3.38 10.1 4.5 9.0 1.1 2.0 0.4
2007 CHA MJ 2 1 0 68 0 50.7 59 20 35 7 52% .333 -8 1.56 4.97 5.22 4.59 9.9 3.2 5.6 1.2 4.2 0.2 1.1


EQA Distribution

Seven-Year WARP

2008 Forecast

(projection generated 3/17/08 11:30 AM)
-- Equivalents --
Percentile W L SV G GS IP H BB SO HR GB% BABIP Stuff WHIP ERA PERA ERA H9 BB9 K9 HR9 VORP WXRL WARP
90o 4 3 4 59 3 69.0 57 22 51 5 48% .258 9 1.14 2.53 2.63 2.43 7.1 2.5 6.0 0.7 25.7 2.5 3.2
75o 3 3 3 55 3 61.7 58 22 46 6 48% .280 5 1.29 3.44 3.34 3.30 8.0 2.9 6.0 0.8 16.3 1.6 2.2
60o 3 3 2 53 2 57.7 57 22 43 6 48% .293 2 1.37 3.98 3.76 3.81 8.5 3.1 6.0 0.9 11.6 1.1 1.7
50o 3 3 2 50 2 54.0 57 22 40 6 48% .305 0 1.46 4.49 4.17 4.30 9.0 3.3 6.0 1.0 7.6 0.7 1.3
40o 2 3 2 48 2 50.0 56 22 37 6 48% .317 -2 1.54 5.02 4.59 4.80 9.6 3.5 6.0 1.0 4.0 0.4 0.9
25o 1 2 1 44 0 39.7 52 20 30 6 48% .349 -9 1.79 6.61 5.84 6.30 11.1 4.1 6.0 1.3 -4.2 -0.4 0.0
10o 1 2 1 39 0 35.7 49 19 27 6 48% .362 -12 1.90 7.31 6.37 6.95 11.7 4.3 6.0 1.4 -6.7 -0.6 -0.2
Weighted Mean 2 2 2 45 1 47.0 46 18 35 5 48% .289 3 1.35 3.84 3.64 3.68 8.4 3.0 6.0 0.9 11.0 0.9 1.6

Diagnostics

Breakout Rate Improve Rate Collapse Rate Attrition Rate Beta

48%

67%

15%

33%

1.10

Seven-Year Forecast

-- Equivalents --
Year W L SV G GS IP H BB SO HR GB% BABIP Stuff WHIP ERA PERA ERA H9 BB9 K9 HR9 VORP WXRL WARP
2008 (age 23) 2 2 2 45 1 47.0 46 18 35 5 48% .289 3 1.35 3.84 3.64 3.68 8.4 3.0 6.0 0.9 11.0 0.9 1.6
2009 (age 24) 3 3 3 60 3 65.0 63 23 49 7 48% .285 3 1.31 3.69 3.55 3.53 8.2 2.9 6.2 0.9 14.3 1.5 2.1
2010 (age 25) 3 3 3 62 2 62.7 60 22 47 7 47% .282 2 1.30 3.62 3.52 3.46 8.1 2.8 6.0 0.9 13.7 1.4 1.9
2011 (age 26) 3 3 3 62 2 64.3 62 22 50 7 48% .287 3 1.30 4.05 3.60 3.89 8.3 2.7 6.3 1.0 9.4 1.1 1.5
2012 (age 27) 3 2 3 50 1 51.0 50 16 41 6 46% .291 6 1.28 3.80 3.51 3.63 8.3 2.5 6.6 1.0 10.8 1.0 1.6
2013 (age 28) 3 2 4 63 0 55.7 53 17 46 6 48% .291 7 1.26 3.60 3.33 3.46 8.2 2.4 6.7 0.9 11.8 1.2 1.7
2014 (age 29) 2 1 2 35 0 32.3 30 10 27 3 46% .290 8 1.26 3.44 3.22 3.30 8.0 2.6 6.9 0.8 12.3 0.7 1.7

Platoon

Platoon AVG OBP SLG
vs LHB .247 .333 .377
vs RHB .269 .355 .434
Split -.022 -.022 -.058
LgAvg -.020 -.021 -.054

Valuation

Year WARP MORP Mean VORP Upside
2008 1.6 $3,425,000 11.4 12.0
2009 2.1 $4,875,000 14.8 15.1
2010 1.9 $4,950,000 14.2 14.0
2011 1.5 $3,725,000 9.9 8.7
2012 1.6 $4,475,000 11.2 10.6
2013 1.7 $5,150,000 12.2 10.5
2014 1.7 $5,725,000 12.7 12.4
Peak 10.5 $20,300,000 62.2 71.2


Stars & Scrubs Chart

Career Path Analysis


Seven-Year Performance
Year 75% 50% 25% Weighted Mean
2008 3.30 4.30 6.30 3.68
2009 3.19 3.95 5.34 3.53
2010 3.17 4.11 5.04 3.46
2011 3.23 4.10 5.89 3.89
2012 3.12 4.02 5.62 3.63
2013 2.92 3.81 4.71 3.46
2014 2.87 4.06 5.26 3.30


Seven-Year Attrition
Year Attrition Rate Drop Rate Breakout
2008 33% 0% 48%
2009 40% 19% 55%
2010 37% 24% 41%
2011 37% 22% 39%
2012 44% 30% 34%
2013 49% 33% 38%
2014 47% 34% 31%

Most Comparable Pitchers

Similarity Index

37

Rank Pitcher Year Score Trend Rank Pitcher Year Score Trend
1 Bill Bray 2007 64 11 Gary Ross 1971 25
2 Dennis Powell 1987 46 12 Rich Gossage 1975 24
3 Jung Bong 2004 42 13 Will Cunnane 1998 23
4 Jimmy Key 1985 40 14 Tommie Sisk 1966 23
5 Ryan Wagner 2006 34 15 Randy Lerch 1978 23
6 Shane Rawley 1979 28 16 Rob Gardner 1968 23
7 Esteban Yan 1999 27 17 Al Santorini 1972 22
8 Chris Short 1961 27 18 Ron Bryant 1971 22
9 Ed Farmer 1973 25 19 Wilbur Wood 1965 21
10 Bob Mahoney 1952 25 20 Vicente Padilla 2001 21

Player Comments

Click on the year to report a comment problem (misspelling, premature cutoff, weird characters or rendering, etc.)

2007

Perhaps unfairly, Logan`s big league future is staked on the prospect of his becoming a LOOGY--that`s what lefty relievers get asked to do. In 2006, he came up short, as his combined major league and minor league numbers from last year attest: his K/BB ratio was 2.62 against left-handed hitters and 2.68 against righties, and lefties hit him for higher batting and slugging averages. The big disparity between his major and minor league numbers can probably be excused as jitters; it`s not often that a pitcher jumps from the Pioneer League to the bigs in the span of a single winter.


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