Jake Arrieta

PosP
B/TR/R
Born1986-03-06
Age (2026)40

Career Stats + Projections

Viewactual = stats as recorded (seasons combined) + projected real-world MLB lines · MLE = level/park-neutral translations
Methodology▸ how WAR & MLE are computed

Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP WAR
201529MLBChicago Cubs33332298702364610100%6.927.1%5.3%21.8%1.1%1.772.09+8.9
201529MLBChicago Cubs33332298702364610100%6.927.1%5.3%21.8%1.1%1.772.21+8.5
201630MLBChicago Cubs31311977951907516100%6.423.9%9.4%14.5%2.0%3.103.35+4.7
201630MLBChicago Cubs31311977951907516100%6.423.9%9.4%14.5%2.0%3.103.37+4.7
201731MLBChicago Cubs30301687071635223100%5.623.1%7.4%15.7%3.2%3.533.83+3.1
201731MLBChicago Cubs30301687071635223100%5.623.1%7.4%15.7%3.3%3.533.87+3.0
201832MLBPhiladelphia Phillies31311737241385721100%5.619.1%7.9%11.2%2.8%3.964.03+2.8
201832MLBPhiladelphia Phillies31311737241385721100%5.619.1%7.9%11.2%2.9%3.964.07+2.7
201933MLBPhiladelphia Phillies24241365941104821100%5.718.5%8.1%10.4%3.4%4.644.43+1.5
201933MLBPhiladelphia Phillies24241365941104821100%5.718.5%8.1%10.4%3.5%4.644.55+1.3
202034MLBPhiladelphia Phillies994419032166100%4.916.8%8.4%8.4%3.1%5.084.42+0.1
202034MLBPhiladelphia Phillies994419032166100%4.916.8%8.4%8.4%3.2%5.084.50+0.0
202135MLBSan Diego Padres242499469834124100%4.117.7%8.7%9.0%5.5%7.395.73-0.4
202135MLBSan Diego Padres242499469834124100%4.117.7%8.7%9.0%5.1%7.395.83-0.5
▸ Career (MLB actual + context projections)
Career18218210464349952335121100%5.721.9%7.7%14.2%2.8%3.713.75+20.1
/ 200 IP35352008321826423100%5.721.9%7.7%14.2%2.8%3.713.75+3.8
Career18218210464349952335120100%5.721.9%7.7%14.2%2.8%3.713.74+20.3
/ 200 IP35352008321826423100%5.721.9%7.7%14.2%2.8%3.713.74+3.9