| Year | ERA | WHIP | BABIP | H/9 | HR/9 | K/9 | GB% | K% | BB% | K%-BB% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2067 | 4.17 | 1.284 | .282 | 8.73 | 1.35 | 6.64 | 52.40% | 17.53% | 7.47% | 10.06% |
| 2066 | 4.13 | 1.237 | .273 | 8.41 | 1.30 | 6.64 | 52.89% | 17.71% | 7.28% | 10.43% |
| 2065 | 4.20 | 1.249 | .278 | 8.47 | 1.33 | 6.96 | 52.83% | 18.54% | 7.38% | 11.16% |
| 2064 | 4.31 | 1.276 | .281 | 8.59 | 1.34 | 7.02 | 53.12% | 18.54% | 7.64% | 10.91% |
| 2063 | 4.04 | 1.308 | .343 | 9.16 | 1.04 | 10.18 | 52.45% | 26.72% | 6.86% | 19.85% |
| 2062 | 4.05 | 1.314 | .344 | 9.19 | 1.02 | 10.14 | 52.96% | 26.58% | 6.90% | 19.68% |
| 2061 | 3.89 | 1.296 | .342 | 9.01 | .98 | 10.20 | 52.33% | 26.85% | 7.00% | 19.85% |
| 2060 | 3.84 | 1.298 | .340 | 9.05 | .91 | 9.87 | 52.60% | 25.99% | 6.92% | 19.07% |
| 2059 | 3.87 | 1.293 | .338 | 8.99 | .98 | 10.01 | 53.04% | 26.35% | 6.99% | 19.36% |
| 2058 | 3.97 | 1.313 | .341 | 9.11 | .94 | 9.92 | 53.26% | 26.00% | 7.11% | 18.90% |
| 2057 | 4.00 | 1.316 | .338 | 9.10 | .99 | 9.79 | 52.64% | 25.66% | 7.20% | 18.46% |
| 2056 | 3.96 | 1.319 | .340 | 9.16 | .97 | 9.78 | 53.35% | 25.63% | 7.11% | 18.52% |
| 2055 | 4.00 | 1.314 | .335 | 9.13 | .99 | 9.59 | 53.19% | 25.12% | 7.07% | 18.05% |
| 2054 | 4.03 | 1.329 | .338 | 9.25 | .95 | 9.35 | 52.77% | 24.45% | 7.08% | 17.38% |
| 2053 | 4.10 | 1.337 | .341 | 9.32 | .91 | 9.37 | 52.91% | 24.46% | 7.07% | 17.40% |
| 2052 | 4.00 | 1.301 | .317 | 9.06 | 1.04 | 8.30 | 53.15% | 21.88% | 6.98% | 14.90% |
| 2051 | 4.01 | 1.298 | .317 | 8.99 | 1.04 | 8.44 | 53.60% | 22.26% | 7.12% | 15.14% |
| 2050 | 3.96 | 1.295 | .316 | 8.97 | 1.04 | 8.40 | 52.72% | 22.21% | 7.11% | 15.10% |
| 2049 | 4.01 | 1.306 | .318 | 9.10 | 1.02 | 8.21 | 52.45% | 21.66% | 6.99% | 14.67% |
| 2048 | 3.96 | 1.280 | .311 | 8.93 | 1.07 | 8.29 | 53.18% | 21.90% | 6.84% | 15.07% |
| 2047 | 4.00 | 1.291 | .310 | 8.97 | 1.05 | 8.07 | 53.20% | 21.29% | 6.99% | 14.30% |
| 2046 | 4.03 | 1.302 | .312 | 9.05 | 1.08 | 8.09 | 52.80% | 21.30% | 7.03% | 14.26% |
| 2045 | 3.58 | 1.215 | .287 | 8.27 | 1.06 | 7.93 | 52.69% | 21.28% | 7.13% | 14.15% |
| 2044 | 3.78 | 1.238 | .291 | 8.47 | 1.09 | 7.80 | 52.25% | 20.80% | 7.12% | 13.68% |
| 2043 | 3.95 | 1.271 | .292 | 8.69 | 1.15 | 7.60 | 51.64% | 20.07% | 7.27% | 12.81% |
| 2042 | 4.21 | 1.319 | .303 | 9.11 | 1.20 | 7.55 | 51.43% | 19.76% | 7.23% | 12.54% |
| 2041 | 4.25 | 1.331 | .301 | 9.19 | 1.19 | 7.19 | 51.21% | 18.77% | 7.30% | 11.47% |
| 2040 | 4.35 | 1.355 | .301 | 9.32 | 1.24 | 6.93 | 50.95% | 18.00% | 7.47% | 10.53% |
| 2039 | 4.41 | 1.367 | .300 | 9.39 | 1.25 | 6.89 | 50.99% | 17.81% | 7.54% | 10.27% |
| 2038 | 4.43 | 1.380 | .300 | 9.42 | 1.25 | 6.72 | 51.58% | 17.31% | 7.75% | 9.57% |
| 2037 | 4.46 | 1.384 | .301 | 9.51 | 1.25 | 6.58 | 51.61% | 16.94% | 7.60% | 9.34% |
| 2036 | 4.39 | 1.375 | .300 | 9.47 | 1.26 | 6.64 | 50.90% | 17.14% | 7.49% | 9.64% |
| 2035 | 3.93 | 1.302 | .287 | 8.86 | 1.14 | 6.50 | 52.22% | 17.14% | 7.53% | 9.62% |
| 2034 | 3.91 | 1.288 | .287 | 8.90 | 1.16 | 6.45 | 51.90% | 17.05% | 7.11% | 9.94% |
| 2033 | 4.00 | 1.300 | .288 | 9.02 | 1.15 | 6.34 | 52.11% | 16.69% | 7.05% | 9.64% |
| 2032 | 3.75 | 1.266 | .282 | 8.72 | 1.10 | 6.30 | 51.87% | 16.74% | 7.09% | 9.65% |
| 2031 | 4.04 | 1.314 | .289 | 9.09 | 1.15 | 6.25 | 52.19% | 16.40% | 7.19% | 9.22% |
| 2030 | 4.15 | 1.355 | .302 | 9.50 | 1.14 | 6.34 | 52.75% | 16.51% | 7.02% | 9.49% |
| 2029 | 4.21 | 1.372 | .305 | 9.61 | 1.10 | 6.31 | 52.42% | 16.36% | 7.11% | 9.26% |
| 2028 | 3.98 | 1.341 | .305 | 9.34 | 1.05 | 6.71 | 53.21% | 17.52% | 7.12% | 10.40% |
| 2027 | 3.95 | 1.335 | .304 | 9.24 | 1.05 | 6.84 | 53.63% | 17.84% | 7.25% | 10.59% |
| 2026 | 3.97 | 1.324 | .302 | 9.19 | 1.11 | 7.00 | 53.41% | 18.29% | 7.12% | 11.18% |
| 2025 | 3.82 | 1.258 | .291 | 8.73 | 1.03 | 6.96 | 52.94% | 18.43% | 6.84% | 11.59% |
| 2024 | 3.82 | 1.248 | .292 | 8.74 | 1.03 | 7.06 | 53.32% | 18.75% | 6.62% | 12.13% |
| 2023 | 3.75 | 1.255 | .293 | 8.73 | 1.01 | 7.14 | 53.28% | 18.91% | 6.79% | 12.13% |
| 2022 | 3.82 | 1.259 | .292 | 8.75 | 1.03 | 7.13 | 53.17% | 18.84% | 6.83% | 12.00% |
| 2021 | 3.70 | 1.236 | .291 | 8.53 | .95 | 7.35 | 53.32% | 19.52% | 6.87% | 12.66% |
| 2020 | 3.70 | 1.232 | .291 | 8.51 | .98 | 7.50 | 53.54% | 19.95% | 6.87% | 13.08% |
| 2019 | 3.63 | 1.231 | .293 | 8.50 | .90 | 7.42 | 57.69% | 19.81% | 6.87% | 12.93% |
| 2018 | 3.77 | 1.250 | .294 | 8.62 | .96 | 7.34 | 57.19% | 19.47% | 6.99% | 12.48% |
| 2017 | 3.60 | 1.239 | .297 | 8.57 | .88 | 7.56 | 57.16% | 20.11% | 6.87% | 13.24% |
| 2016 | 3.64 | 1.229 | .298 | 8.51 | .90 | 7.74 | 57.78% | 20.64% | 6.81% | 13.84% |
| 2015 | 3.80 | 1.267 | .301 | 8.78 | .92 | 7.52 | 57.45% | 19.92% | 6.94% | 12.97% |
| 2014 | 3.85 | 1.290 | .303 | 8.91 | .92 | 7.38 | 56.78% | 19.44% | 7.10% | 12.34% |
| 2013 | 3.83 | 1.283 | .303 | 8.78 | .88 | 7.50 | 56.97% | 19.80% | 7.29% | 12.51% |
| 2012 | 3.92 | 1.297 | .303 | 8.84 | .92 | 7.55 | 57.44% | 19.83% | 7.43% | 12.40% |
| 2011 | 4.09 | 1.325 | .308 | 9.04 | .92 | 7.52 | 56.31% | 19.64% | 7.54% | 12.10% |
| 2010 | 4.14 | 1.332 | .308 | 9.14 | .93 | 7.53 | 56.01% | 19.58% | 7.41% | 12.17% |
| 2009 | 4.13 | 1.339 | .304 | 9.01 | .89 | 7.35 | 55.61% | 19.07% | 7.90% | 11.17% |
| 2008 | 4.12 | 1.356 | .303 | 9.02 | .87 | 7.24 | 54.81% | 18.68% | 8.22% | 10.46% |
| 2007 | 3.94 | 1.309 | .297 | 8.73 | .86 | 7.38 | 54.94% | 19.24% | 7.95% | 11.29% |
| 2006 | 3.89 | 1.311 | .295 | 8.64 | .84 | 7.37 | 54.50% | 19.22% | 8.24% | 10.98% |
| 2005 | 3.83 | 1.316 | .293 | 8.58 | .83 | 7.26 | 54.34% | 18.89% | 8.50% | 10.39% |
| 2004 | 3.90 | 1.311 | .293 | 8.60 | .86 | 7.21 | 54.79% | 18.80% | 8.33% | 10.47% |
| 2003 | 3.65 | 1.295 | .286 | 8.47 | .79 | 6.86 | 54.24% | 17.91% | 8.32% | 9.59% |
| 2002 | 3.69 | 1.314 | .285 | 8.51 | .79 | 6.68 | 54.09% | 17.36% | 8.63% | 8.73% |
| 2001 | 3.64 | 1.310 | .283 | 8.39 | .76 | 6.68 | 53.85% | 17.37% | 8.86% | 8.51% |
| 2000 | 3.92 | 1.360 | .287 | 8.60 | .81 | 6.64 | 54.03% | 17.06% | 9.35% | 7.72% |
| 1999 | 3.94 | 1.368 | .287 | 8.60 | .83 | 6.72 | 53.81% | 17.24% | 9.53% | 7.71% |
| 1998 | 4.04 | 1.382 | .288 | 8.71 | .86 | 6.57 | 53.54% | 16.81% | 9.52% | 7.29% |
| 1997 | 4.14 | 1.426 | .294 | 8.93 | .83 | 6.59 | 53.87% | 16.68% | 9.89% | 6.79% |
| 1996 | 4.26 | 1.450 | .298 | 9.02 | .83 | 6.63 | 53.92% | 16.71% | 10.16% | 6.55% |
| 1995 | 4.12 | 1.402 | .292 | 8.79 | .80 | 6.55 | 53.79% | 16.68% | 9.75% | 6.93% |
| 1994 | 4.14 | 1.420 | .293 | 8.83 | .80 | 6.53 | 54.58% | 16.56% | 10.02% | 6.54% |
| 1993 | 4.23 | 1.420 | .297 | 9.00 | .81 | 6.59 | 54.99% | 16.73% | 9.58% | 7.15% |
| 1992 | 4.13 | 1.407 | .296 | 8.90 | .79 | 6.63 | 55.19% | 16.87% | 9.58% | 7.30% |
| 1991 | 4.29 | 1.426 | .298 | 9.11 | .82 | 6.40 | 55.24% | 16.22% | 9.45% | 6.77% |
| 1990 | 4.29 | 1.403 | .298 | 9.15 | .81 | 6.36 | 54.22% | 16.18% | 8.84% | 7.34% |
| 1989 | 4.35 | 1.414 | .298 | 9.27 | .85 | 6.20 | 53.92% | 15.74% | 8.78% | 6.96% |
| 1988 | 4.18 | 1.386 | .294 | 9.01 | .75 | 6.20 | 53.30% | 15.84% | 8.84% | 7.00% |
| 1987 | 4.02 | 1.351 | .289 | 8.73 | .77 | 6.42 | 53.15% | 16.56% | 8.85% | 7.72% |
| 1986 | 3.95 | 1.339 | .288 | 8.69 | .74 | 6.37 | 53.95% | 16.49% | 8.70% | 7.78% |
| 1985 | 4.01 | 1.363 | .290 | 8.74 | .75 | 6.45 | 54.40% | 16.58% | 9.07% | 7.51% |
| 1984 | 4.00 | 1.375 | .294 | 8.80 | .74 | 6.62 | 54.92% | 16.97% | 9.15% | 7.82% |
| 1983 | 4.09 | 1.375 | .293 | 8.91 | .78 | 6.47 | 54.51% | 16.60% | 8.91% | 7.70% |
| 1982 | 4.07 | 1.365 | .292 | 8.84 | .78 | 6.53 | 54.11% | 16.78% | 8.84% | 7.94% |
| 1981 | 4.13 | 1.376 | .296 | 9.06 | .79 | 6.49 | 54.48% | 16.64% | 8.52% | 8.12% |
| 1980 | 4.06 | 1.346 | .289 | 8.73 | .87 | 6.67 | 54.94% | 17.27% | 8.75% | 8.53% |
| 1979 | 4.13 | 1.356 | .292 | 8.91 | .90 | 6.60 | 54.87% | 17.04% | 8.52% | 8.52% |
| 1978 | 4.05 | 1.328 | .295 | 8.84 | .90 | 7.05 | 54.69% | 18.37% | 8.11% | 10.26% |