Interpreted as:
Zach Day second half stats in his career| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Z. Day | 2002 |  MON | 19 | 4 | 1 | .800 | 2 | 3.62 | 25 | 0 | 0 | 1 | 37.1 | 28 | 15 | 18 | 3 | 15 | 1 | 5 | 2 | 153 | 1 | 6.03 | 3.62 | 1.67 | 0.72 | 16.3 | 9.8 | 1.15 | .229 | 4.34 | 86 | 3.94 | 92 | 6.75 | 1.4 |
| 2 | | Z. Day | 2003 | MON | 23 | 9 | 8 | .529 | 23 | 4.18 | 61 | 1 | 1 | 0 | 131.1 | 132 | 61 | 64 | 8 | 59 | 10 | 0 | 3 | 580 | 13 | 4.18 | 4.04 | 1.03 | 0.55 | 10.5 | 10.2 | 1.45 | .281 | 4.39 | 95 | 4.46 | 101 | 9.05 | -0.5 |
| 3 | | Z. Day | 2004 | MON | 19 | 5 | 10 | .333 | 19 | 3.93 | 61 | 1 | 1 | 0 | 116.2 | 117 | 51 | 53 | 13 | 45 | 4 | 0 | 7 | 496 | 5 | 4.71 | 3.47 | 1.36 | 1.00 | 12.3 | 9.1 | 1.39 | .279 | 4.09 | 89 | 4.70 | 105 | 9.03 | -2.6 |
| 4 |  | Z. Day | 2005 | TOT | 17 | 1 | 3 | .250 | 8 | 6.85 | 23 | 0 | 0 | 0 | 47.1 | 61 | 36 | 40 | 6 | 32 | 1 | 4 | 4 | 229 | 2 | 4.37 | 6.08 | 0.72 | 1.14 | 10.0 | 14.0 | 1.96 | .329 | 7.61 | 164 | 5.78 | 138 | 11.60 | -8.4 |
| 5 | | Z. Day | 2006 | TOT | 8 | 2 | 5 | .286 | 8 | 6.75 | 19 | 0 | 0 | 0 | 40.0 | 51 | 30 | 32 | 5 | 21 | 3 | 0 | 2 | 190 | 1 | 4.27 | 4.72 | 0.90 | 1.13 | 10.0 | 11.1 | 1.80 | .324 | 7.20 | 147 | 5.61 | 124 | 11.48 | -4.8 |
| Total | 86 | 21 | 27 | .438 | 60 | 4.66 | 189 | 2 | 2 | 1 | 372.2 | 389 | 193 | 207 | 35 | 172 | 19 | 9 | 18 | 1,648 | 22 | 4.56 | 4.15 | 1.10 | 0.85 | 11.5 | 10.4 | 1.51 | .287 | 5.00 | 106 | 4.78 | 108 | 9.39 | -15 |
Phillies 
Mets 
Braves 
Nationals 
Marlins 
LAD 
SDP 
Yankees 
Rays 
Tigers 
Royals 
Astros 
Mariners 
Cubs 
Brewers 
Giants 
TEX 
STL 
COL 
BAL 
ATH 
AZ 
LAA 
CLE 
