Jason Alfaro
Jason Alfaro
Born: November 29, 1977
San Antonio, TX US
Primary Position: Shortstop
All Position(s) Played: 1B, 2B, 3B, CF, LF, OF, P, RF
Bats: Right
Throws: Right
Height: 5'10"
Weight: 185
Draft: Round 22 (1997 June Amateur Draft, Houston Astros)
School: Hill College
Career: 1997-2007
Major League Statistics
Jason Alfaro compiled a career batting average of .273 with 89 home runs and 502 RBI in his 1084-game career with the Astros, Michigan Battle Cats, Kissimmee Cobras, Round Rock Express, New Orleans Zephyrs, Syracuse SkyChiefs, Indianapolis Indians and Buffalo Bisons. He began playing during the 1997 season and last took the field during the 2007 campaign.
 Michigan Battle Cats |
 Kissimmee Cobras |
 Round Rock Express |
 Syracuse SkyChiefs |
 Indianapolis Indians |
 Buffalo Bisons |
 New Orleans Zephyrs |
Click on column headings to sort.
Pitching:
| Year | Level | Lg | Team | W | L | W% | ERA | G | GS | GF | CG | SHO | SV | IP | H | R | ER | HR | BB | IBB | SO | HBP | BK | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | R | GULF | Astros | 1 | 0 | 1.000 | 1.50 | 4 | 0 | 4 | 0 | 0 | 0 | 6.0 | 5 | 2 | 1 | 0 | 3 | 0 | 6 | 1 | 0 | 1 | 28 |
| 2001 | AA | TL | Round Rock Express | 0 | 0 | 36.00 | 1 | 0 | 1 | 0 | 0 | 0 | 1.0 | 4 | 4 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 8 | |
| 2005 | AAA | IL | Syracuse SkyChiefs | 0 | 0 | 4.50 | 1 | 0 | 1 | 0 | 0 | 0 | 2.0 | 4 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 9 | |
| Totals | 1 | 0 | 1.000 | 6.00 | 6 | 0 | 6 | 0 | 0 | 0 | 9.0 | 13 | 7 | 6 | 1 | 5 | 0 | 8 | 1 | 0 | 1 | 45 |
Batting:
| Year | Level | Lg | Team | GP | PA | AB | R | H | 2B | 3B | HR | RBI | SB | CS | BB | SO | BA | OBP | SLG | OPS | TB | DP | HBP | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | R | GULF | Astros | 34 | 113 | 102 | 8 | 27 | 5 | 0 | 2 | 13 | 6 | 0 | 8 | 14 | .265 | .324 | .373 | .697 | 38 | 2 | 1 | 2 | 0 | 0 |
| 1998 | R | GULF | Astros | 47 | 191 | 178 | 20 | 43 | 8 | 0 | 1 | 18 | 5 | 5 | 11 | 24 | .242 | .286 | .303 | .589 | 54 | 5 | 0 | 2 | 0 | 0 |
| 1999 | A | MIDW | Michigan Battle Cats | 118 | 509 | 473 | 74 | 128 | 25 | 4 | 5 | 50 | 5 | 5 | 23 | 62 | .271 | .302 | .372 | .674 | 176 | 10 | 1 | 5 | 7 | 0 |
| 2000 | Advanced A | FLOR | Kissimmee Cobras | 117 | 496 | 460 | 58 | 115 | 20 | 1 | 7 | 41 | 2 | 6 | 25 | 63 | .250 | .287 | .343 | .631 | 158 | 15 | 1 | 5 | 5 | 1 |
| 2001 | AA | TL | Round Rock Express | 87 | 298 | 284 | 26 | 69 | 16 | 2 | 2 | 29 | 2 | 1 | 7 | 40 | .243 | .264 | .335 | .599 | 95 | 13 | 2 | 3 | 2 | 1 |
| 2002 | AA | TL | Round Rock Express | 124 | 519 | 455 | 71 | 143 | 36 | 2 | 16 | 74 | 11 | 9 | 50 | 75 | .314 | .393 | .508 | .901 | 231 | 13 | 11 | 0 | 3 | 6 |
| 2003 | AA | TL | Round Rock Express | 22 | 86 | 81 | 6 | 12 | 3 | 0 | 0 | 9 | 0 | 1 | 5 | 20 | .148 | .198 | .185 | .383 | 15 | 1 | 0 | 0 | 0 | 0 |
| 2003 | AAA | PCL | New Orleans Zephyrs | 105 | 400 | 361 | 45 | 107 | 20 | 4 | 9 | 49 | 2 | 3 | 30 | 53 | .296 | .354 | .449 | .802 | 162 | 14 | 3 | 4 | 2 | 1 |
| 2004 | AAA | PCL | New Orleans Zephyrs | 126 | 501 | 465 | 62 | 151 | 32 | 0 | 13 | 67 | 3 | 6 | 26 | 58 | .325 | .363 | .477 | .841 | 222 | 11 | 4 | 3 | 3 | 1 |
| 2005 | AAA | IL | Syracuse SkyChiefs | 104 | 407 | 381 | 42 | 94 | 24 | 1 | 10 | 45 | 0 | 1 | 18 | 63 | .247 | .285 | .394 | .678 | 150 | 13 | 3 | 3 | 2 | 0 |
| 2006 | AAA | IL | Indianapolis Indians | 27 | 97 | 91 | 7 | 18 | 3 | 0 | 3 | 8 | 0 | 0 | 5 | 22 | .198 | .237 | .330 | .567 | 30 | 0 | 0 | 0 | 1 | 0 |
| 2006 | AAA | IL | Buffalo Bisons | 74 | 311 | 283 | 33 | 78 | 21 | 1 | 8 | 48 | 2 | 4 | 20 | 29 | .276 | .324 | .442 | .765 | 125 | 5 | 2 | 2 | 4 | 2 |
| 2007 | AAA | PCL | New Orleans Zephyrs | 99 | 335 | 311 | 42 | 88 | 15 | 0 | 13 | 51 | 1 | 1 | 16 | 44 | .283 | .313 | .457 | .770 | 142 | 9 | 0 | 3 | 5 | 0 |
| Totals | 1084 | 4263 | 3925 | 494 | 1073 | 228 | 15 | 89 | 502 | 39 | 42 | 244 | 567 | .273 | .318 | .407 | .725 | 1598 | 111 | 28 | 32 | 34 | 12 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | R | GULF | Astros | 2B | 5 | 10 | 13 | 2 | 6 | .920 | 4.600 |
| 1997 | R | GULF | Astros | P | 4 | 2 | 1 | 0 | 0 | 1.000 | .750 |
| 1997 | R | GULF | Astros | 3B | 16 | 7 | 17 | 2 | 2 | .923 | 1.500 |
| 1997 | R | GULF | Astros | SS | 13 | 18 | 29 | 6 | 8 | .887 | 3.615 |
| 1998 | R | GULF | Astros | SS | 46 | 65 | 109 | 15 | 24 | .921 | 3.783 |
| 1999 | A | MIDW | Michigan Battle Cats | 3B | 5 | 3 | 7 | 2 | 2 | .833 | 2.000 |
| 1999 | A | MIDW | Michigan Battle Cats | SS | 109 | 161 | 270 | 21 | 60 | .954 | 3.954 |
| 2000 | Advanced A | FLOR | Kissimmee Cobras | 3B | 2 | 0 | 3 | 0 | 0 | 1.000 | 1.500 |
| 2000 | Advanced A | FLOR | Kissimmee Cobras | SS | 113 | 159 | 324 | 28 | 67 | .945 | 4.274 |
| 2000 | Advanced A | FLOR | Kissimmee Cobras | 2B | 1 | 1 | 2 | 0 | 1 | 1.000 | 3.000 |
| 2001 | AA | TL | Round Rock Express | RF | 6 | .000 | |||||
| 2001 | AA | TL | Round Rock Express | 2B | 28 | 56 | 68 | 3 | 19 | .976 | 4.429 |
| 2001 | AA | TL | Round Rock Express | OF | 19 | 28 | 1 | 0 | 0 | 1.000 | 1.526 |
| 2001 | AA | TL | Round Rock Express | SS | 16 | 19 | 36 | 3 | 8 | .948 | 3.438 |
| 2001 | AA | TL | Round Rock Express | 3B | 14 | 4 | 23 | 3 | 3 | .900 | 1.929 |
| 2001 | AA | TL | Round Rock Express | LF | 13 | .000 | |||||
| 2001 | AA | TL | Round Rock Express | P | 1 | 0 | 1 | 0 | 0 | 1.000 | 1.000 |
| 2002 | AA | TL | Round Rock Express | OF | 5 | 5 | 0 | 0 | 0 | 1.000 | 1.000 |
| 2002 | AA | TL | Round Rock Express | LF | 4 | .000 | |||||
| 2002 | AA | TL | Round Rock Express | 3B | 113 | 87 | 196 | 11 | 18 | .963 | 2.504 |
| 2002 | AA | TL | Round Rock Express | 2B | 1 | 2 | 0 | 0 | 0 | 1.000 | 2.000 |
| 2002 | AA | TL | Round Rock Express | CF | 1 | .000 | |||||
| 2002 | AA | TL | Round Rock Express | SS | 1 | 2 | 3 | 0 | 1 | 1.000 | 5.000 |
| 2003 | AAA | PCL | New Orleans Zephyrs | 3B | 47 | 29 | 79 | 6 | 11 | .947 | 2.298 |
| 2003 | AAA | PCL | New Orleans Zephyrs | SS | 44 | 65 | 131 | 8 | 24 | .961 | 4.455 |
| 2003 | AA | TL | Round Rock Express | 3B | 22 | 9 | 36 | 6 | 2 | .882 | 2.045 |
| 2003 | AAA | PCL | New Orleans Zephyrs | OF | 11 | 21 | 1 | 0 | 0 | 1.000 | 2.000 |
| 2003 | AAA | PCL | New Orleans Zephyrs | LF | 10 | .000 | |||||
| 2003 | AA | TL | Round Rock Express | OF | 1 | 0 | 0 | 0 | 0 | .000 | |
| 2003 | AAA | PCL | New Orleans Zephyrs | RF | 1 | .000 | |||||
| 2003 | AA | TL | Round Rock Express | RF | 1 | .000 | |||||
| 2004 | AAA | PCL | New Orleans Zephyrs | 2B | 8 | 8 | 22 | 2 | 3 | .938 | 3.750 |
| 2004 | AAA | PCL | New Orleans Zephyrs | SS | 53 | 76 | 132 | 9 | 32 | .959 | 3.925 |
| 2004 | AAA | PCL | New Orleans Zephyrs | 3B | 43 | 38 | 80 | 2 | 7 | .983 | 2.744 |
| 2004 | AAA | PCL | New Orleans Zephyrs | OF | 22 | 43 | 1 | 1 | 0 | .978 | 2.000 |
| 2005 | AAA | IL | Syracuse SkyChiefs | 1B | 8 | 48 | 2 | 0 | 4 | 1.000 | 6.250 |
| 2005 | AAA | IL | Syracuse SkyChiefs | 3B | 50 | 31 | 89 | 3 | 5 | .976 | 2.400 |
| 2005 | AAA | IL | Syracuse SkyChiefs | 2B | 40 | 76 | 113 | 5 | 29 | .974 | 4.725 |
| 2005 | AAA | IL | Syracuse SkyChiefs | SS | 4 | 5 | 6 | 0 | 0 | 1.000 | 2.750 |
| 2005 | AAA | IL | Syracuse SkyChiefs | P | 1 | 0 | 0 | 0 | 0 | .000 | |
| 2006 | AAA | IL | Buffalo Bisons | 2B | 47 | 95 | 142 | 3 | 42 | .988 | 5.043 |
| 2006 | AAA | IL | Buffalo Bisons | SS | 23 | 29 | 61 | 9 | 11 | .909 | 3.913 |
| 2006 | AAA | IL | Indianapolis Indians | 2B | 12 | 23 | 28 | 2 | 12 | .962 | 4.250 |
| 2006 | AAA | IL | Indianapolis Indians | 3B | 12 | 7 | 18 | 1 | 0 | .962 | 2.083 |
| 2006 | AAA | IL | Buffalo Bisons | 3B | 1 | 1 | 3 | 0 | 0 | 1.000 | 4.000 |
| 2007 | AAA | PCL | New Orleans Zephyrs | 1B | 7 | 51 | 8 | 2 | 4 | .967 | 8.429 |
| 2007 | AAA | PCL | New Orleans Zephyrs | 3B | 7 | 9 | 14 | 1 | 1 | .958 | 3.286 |
| 2007 | AAA | PCL | New Orleans Zephyrs | SS | 31 | 44 | 76 | 10 | 21 | .923 | 3.871 |
| 2007 | AAA | PCL | New Orleans Zephyrs | LF | 2 | 0 | 1 | 1 | 0 | .500 | .500 |
| 2007 | AAA | PCL | New Orleans Zephyrs | 2B | 17 | 33 | 49 | 7 | 12 | .921 | 4.824 |
| 2007 | AAA | PCL | New Orleans Zephyrs | OF | 12 | 16 | 3 | 3 | 1 | .864 | 1.583 |
| 2007 | AAA | PCL | New Orleans Zephyrs | RF | 10 | 16 | 2 | 2 | 1 | .900 | 1.800 |
| Totals | 1083 | 1402 | 2200 | 179 | 441 | .953 | 3.326 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 1997 | R | Gulf Coast League | Astros | HOU | ||
| 1998 | R | Gulf Coast League | Astros | HOU | ||
| 1999 | A | Midwest League | Michigan Battle Cats | HOU | ||
| 2000 | Advanced A | Florida State League | Kissimmee Cobras | HOU | ||
| 2001 | AA | Texas League | Round Rock Express | HOU | ||
| 2002 | AA | Texas League | Round Rock Express | HOU | ||
| 2003 | AA | Texas League | Round Rock Express | HOU | ||
| 2003 | AAA | Pacific Coast League | New Orleans Zephyrs | HOU | ||
| 2004 | AAA | Pacific Coast League | New Orleans Zephyrs | HOU | April 8, 2004 | September 6, 2004 |
| 2005 | AAA | International League | Syracuse SkyChiefs | TOR | April 7, 2005 | August 28, 2005 |
| 2006 | AAA | International League | Indianapolis Indians | PIT | April 6, 2006 | May 28, 2006 |
| 2006 | AAA | International League | Buffalo Bisons | CLE | June 9, 2006 | September 4, 2006 |
| 2007 | AAA | Pacific Coast League | New Orleans Zephyrs | NYN | April 8, 2007 | September 3, 2007 |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
