P · 11 seasons · 1999 – 2009 · B/T: R/R
Luis Vizcaino is the extreme version of a specialist. +1.7 of roto value came from WHIP, yet his career total is only -2.8. His best year was 2002: +3.6 roto value, 88th that season and 7803rd of 51,303 player-seasons on record. He banked roto value in WHIP (+1.7) and ERA (+0.5) and gave it back in saves (-2.0) and strikeouts (-1.3).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1999 | OAK | 1 | -2.15 | #602 | #71,823 |
| 2000 | OAK | 12 | -2.15 | #628 | #71,471 |
| 2001 | OAK | 36 | -2.13 | #621 | #68,561 |
| 2002 | MIL | 76 | -2.22 | #959 | #79,483 |
| 2003 | MIL | 75 | -2.13 | #599 | #68,222 |
| 2004 | MIL | 73 | -2.12 | #583 | #67,132 |
| 2005 | CWS | 65 | -2.10 | #572 | #64,808 |
| 2006★ | ARI | 70 | -2.08 | #573 | #62,707 |
| 2007 | NYY | 77 | -2.14 | #1,025 | #70,460 |
| 2008 | COL | 43 | -2.14 | #1,017 | #70,376 |
| 2009 | CLE | 15 | -2.10 | #571 | #64,345 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1999 | OAK | 1 | -2.28 | #421 | #35,789 |
| 2000 | OAK | 12 | -2.73 | #505 | #42,358 |
| 2001 | OAK | 36 | -1.12 | #290 | #24,124 |
| 2002★ | MIL | 76 | 3.64 | #88 | #7,803 |
| 2003 | MIL | 75 | -1.43 | #320 | #26,140 |
| 2004 | MIL | 73 | 1.59 | #150 | #12,784 |
| 2005 | CWS | 65 | -0.02 | #216 | #18,568 |
| 2006 | ARI | 70 | 1.60 | #142 | #12,750 |
| 2007 | NYY | 77 | 0.98 | #175 | #14,724 |
| 2008 | COL | 43 | -1.54 | #353 | #26,975 |
| 2009 | CLE | 15 | -1.54 | #360 | #26,924 |
★ Best season by Z