P · 5 seasons · 2002 – 2006 · B/T: R/R
Zach Day ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. The peak came in 2004, +0.9, 175th that season and 14937th of 51,303 player-seasons on record. The value came from wins (+0.3). It leaked back out through WHIP (-2.5), strikeouts (-1.3) and ERA (-1.0).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2002★ | MON | 19 | -2.19 | #946 | #77,013 |
| 2003 | MON | 23 | -3.36 | #1,220 | #110,483 |
| 2004 | MON | 19 | -2.82 | #1,217 | #106,632 |
| 2005 | WSH | 17 | -2.20 | #1,016 | #77,641 |
| 2006 | WSH | 8 | -2.52 | #1,170 | #100,377 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2002 | MON | 19 | 0.02 | #206 | #18,361 |
| 2003 | MON | 23 | 0.75 | #170 | #15,491 |
| 2004★ | MON | 19 | 0.92 | #175 | #14,937 |
| 2005 | WSH | 17 | -4.22 | #598 | #50,225 |
| 2006 | WSH | 8 | -3.21 | #579 | #46,827 |
★ Best season by Z