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Tony Chevez

Silvio Antonio Chevez
born Silvio Antonio Aguilera Chevez

Position: Pitcher
Bats: Right, Throws: Right
Height: 5' 11", Weight: 177 lb.

Born: June 20, 1953 in Telica, Nicaragua
Signed by the Baltimore Orioles as an amateur free agent in 1974. (All Transactions)
Debut: May 31, 1977
Team: Orioles 1977

Final Game: June 8, 1977
View Player Bio from the SABR BioProject
    About biographical information

35
45
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Standard Pitching

Year Age Tm Lg W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB Awards
1977 24 BAL AL 0 0 12.38 4 0 0 0 0 0 8.0 10 13 11 3 8 1 7 2 0 0 46 32 2.250 11.3 3.4 9.0 7.9 0.88
1 Yr 0 0 12.38 4 0 0 0 0 0 8.0 10 13 11 3 8 1 7 2 0 0 46 32 2.250 11.3 3.4 9.0 7.9 0.88
162 Game Avg. 0 0 12.38 68 0 0 0 0 0 136 170 221 187 51 136 17 119 34 0 0 782 32 2.250 11.3 3.4 9.0 7.9 0.88

Player Value--Pitchers

WAR Explained (v2.1): 8+ MVP, 5+ A-S, 2+ Starter, 0-2 Sub, < 0 Repl
Year Age Tm Lg IP G GS R RA9 RA9opp RA9def RA9role PPFp RA9avg RAA WAA gmLI WAAadj WAR RAR waaWL% 162WL% Salary Awards
1977 24 BAL AL 8.0 4 0 13 14.63 5.13 0.27 -0.41 105.0 4.67 -9 -0.8 .7 0.1 -0.6 -8 .312 .495 $
1 Season 8.0 4 0 13 14.63 5.13 0.27 -0.41 105.0 4.67 -9 -0.8 .7 0.1 -0.6 -8 .312 .495 $

Batting Against -- Pitching*

Year Age Tm Lg G PA AB R H 2B 3B HR SB CS BB SO BA OBP SLG OPS BAbip TB GDP HBP SH SF IBB ROE
1977 24 BAL AL 4 46 34 13 10 2 0 3 3 0 8 7 .294 .435 .618 1.052 .269 21 0 2 0 2 1 2
1 Yr 4 46 34 13 10 2 0 3 3 0 8 7 .294 .435 .618 1.052 .269 21 0 2 0 2 1 2
162 Game Avg. 68 782 578 221 170 34 0 51 51 0 136 119 .294 .435 .618 1.052 .269 357 0 34 0 34 17 34
MLB Averages .264 .329 .401 .730 .287

Win Probability

Year Age Tm Lg PtchR PitchW Plays WPA WPA+ WPA- aLI WPA/LI Clutch RE24 REW boLI RE24/boLI LevHi LevMd LevLo
1977 24 BAL AL -8.2 -0.7 49 -0.2 0.1 -0.4 .26 -0.4 -0.5 -11.9 -1.1 0.26 -7.2 0 2 2
1 Yr -8.2 -0.7 49 -0.2 0.1 -0.4 .26 -0.4 -0.5 -11.9 -1.1 0.26 -7.2 0 2 2

Reliever Pitching*

Year Age Tm Lg G GR GF Wgr Lgr SVOpp SV BSv SV% SVSit Hold IR IS IS% 1stIP aLI LevHi LevMd LevLo Ahd Tie Bhd Runr Empt >3o <3o IPmult 0DR Out/GR Pit/GR
1977 24 BAL AL 4 4 0 0 0 0 0 0 0 0 8 7 88% 2 .259 0 2 2 0 0 4 4 0 2 1 3 0 6.0
1 Yr 4 4 0 0 0 0 0 0 0 0 8 7 88% .259 0 2 2 0 0 4 4 0 2 1 3 0 6.0

Ratio Pitching*

Year Age Tm Lg PA Ptn% HR% SO% BB% XBH% X/H% GB/FB GO/AO IP% LD% HR/FB IF/FB DPopp DPs DP%
1977 24 BAL AL 46 65% 6.5% 15.2% 17.4% 10.9% 50% 1.13 57% 17 0 0%
1 Yr 46 65% 6.5% 15.2% 17.4% 10.9% 50% 1.13 57% 17 0 0%
MLB Averages 46% 2.3% 13.5% 8.5% 7.0% 30% 1.12 74% 11%

Baserunning & Situational Stats*

Hits Home Runs Advances Baserunning
Year Age Tm Lg PA H Inf Bnt All GS GSo vRH vLH Hm Rd <2,3B Scr SO % ROE WP PB SBO SB CS SB% SB2 CS2 SB3 CS3 SBH CSH PO PCS BT PAu
1977 24 BAL AL 46 10 3 0 4 2 1 0 3 9 5 0 56% 2 0 0 21 3 0 100% 3 0 0 0 0 0 0 0 2 0
1 Yr 46 10 3 0 4 2 1 0 3 9 5 0 56% 2 0 0 21 3 0 100% 3 0 0 0 0 0 0 0 2 0
MLB Averages 52% 63%

Cumulative Pitching

Year Age W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ WHIP H/9 HR/9 BB/9 SO/9 SO/BB ERA+
1977 24 0 0 12.38 4 0 0 0 0 0 8.0 10 13 11 3 8 1 7 2 0 0 46 32 2.250 11.3 3.4 9.0 7.9 0.88 32

Neutralized Pitching

Change to: Default / 750 Runs / 1968 Dodgers / 2000 Rockies or

All seasons are converted to 162-game seasons &
average team scoring of 716 total runs (4.42 R/G) How this works
Year Age W L W-L% ERA IP H R ER HR BB SO HBP WHIP H/9 BB/9 SO/9 SO/BB HR/9 Gact
1977 24 0 0 13.50 8.0 11 13 12 3 9 7 2 2.500 12.4 10.1 7.9 0.78 3.4 4
1 Yr 0 0 13.50 8.0 11 13 12 3 9 7 2 2.500 12.4 7.9 0.78 3.4 4

* Many Detailed Statistics are based on play-by-play accounts accumulated by RetroSheet. These totals may be incomplete (3.6% of all plays from 1918 to 1973 are missing or have incomplete accounts, click link for year and team summary) for some players prior to 1974 and even complete seasons may not match the official totals due to errors in both the official totals and the play-by-play accounts. Pre-1954 seasons have a substantial numbers of games missing play-by-play accounts and should be viewed as essentially incomplete.

Other Resources & Links

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Viewed 3,366 times through May 31, 2012.
Name and misspellings: Silvio Antonio Tony Chevez

Player Page Tricks and Tips

Sum any set of rows by clicking anywhere (not red or blue) on the first and last rows of your selection. We will then compute the totals for the player between and including those two seasons.
Default Setting for this feature: Turn On / Turn Off
Summation of season totals only works for the initial case when the table is in year order. On a sorted table the results may get a bit goofy.

HIGHLIGHTING: Adding a range or series of player's career seasons or career game numbers (like '#1972:batting_standard', '#1970-1980-sum:batting_standard', or '#1998,1999,2001,2002,sum:pitching_standard') onto the end of a player page url causes the seasons to the highlighted and summed. After changing address bar, reload the page to see highlighting. This will work even in links e-mailed to others. Note that for tables with multiple pages the first table is the default. If you want to create a sum for a table other than the first one, select the rows and after the summation window appears click on "permanent link" link.

The play-by-play information both shown and used to create certain data sets was obtained free of charge from and is copyrighted by RetroSheet.