P · 6 seasons · 1945 – 1950 · B/T: R/R
Marino Pieretti was worth +0.9 in saves alone, more than his entire career total of -6.6 once everything else is counted against him. His best year was 1945: +4.7 roto value, 38th that season and 5975th of 51,303 player-seasons on record. He banked roto value in saves (+0.9) and gave it back in WHIP (-4.3) and ERA (-3.9).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1945★ | WS1 | 44 | -1.76 | #412 | #45,734 |
| 1946 | WS1 | 30 | -2.08 | #729 | #62,525 |
| 1947 | WS1 | 23 | -2.10 | #569 | #65,244 |
| 1948 | CWS | 45 | -1.81 | #399 | #46,608 |
| 1949 | CWS | 48 | -2.15 | #274 | #72,740 |
| 1950 | CLE | 30 | -2.30 | #287 | #87,617 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1945★ | WS1 | 44 | 4.67 | #38 | #5,975 |
| 1946 | WS1 | 30 | -4.12 | #393 | #50,073 |
| 1947 | WS1 | 23 | -2.58 | #290 | #40,381 |
| 1948 | CWS | 29 | -1.15 | #155 | #24,278 |
| 1949 | CWS | 39 | -1.61 | #113 | #27,502 |
| 1950 | CLE | 29 | -1.84 | #126 | #29,703 |
★ Best season by Z