sacrifice bunt attempts 3/31: Jeff Samardzija, 5th inning, runners on 1st & 2nd; -.142 WPA (unsuccessful) Junior Lake, 8th inning, runner on 2nd; 0.00 WPA Welington Castillo, 9th inning, runner on 1st; -.017 WPA 4/2: Edwin Jackson, 5th inning, runner on 1st (ROE); .056 WPA 4/3: no attempts 4/4: Travis Wood, 3rd inning, runner on 1st; -.014 WPA 4/5: no attempts 4/6: no attempts 4/7: Ryan Kalish, 7th inning, runner on 1st; -.034 WPA 4/9: Jason Hammel, 4th inning, runners on 1st & 2nd; -.025 WPA 4/10: no attempts 4/11: Bonifacio, 8th inning, -.022 WPA Schierholtz, 11th inning, runner on 2nd, .005 WPA ------ so, that's 4 position players (all successfully) attempting bunts who have totaled -0.068 WPA (or -0.017 per attempt) 3 pitchers (with 2 successfully) attempting bunts who have totaled -0.100 WPA (or -.033 per attempt) it's worth noting pitchers as a whole have averaged -0.019 WPA per PA, and the hitters who were asked to bunt are at -0.003 per PA on the season; basically, in the 9 times hitters have made sac bunt attempts, our chances of winning have dropped about 1.4%-1.5% on average, per try...that seems like kind of a miniscule blip and certainly unworthy of the exaggerated outrage it gets in game threads on here also, we admittedly haven't been particularly good at bunting for hits so far, but i don't know how you blame the manager for that; even so, Lake (53.8% career), Bonifacio (36.4%), Kalish (37.5%) have certainly shown enough ability in the past where it's not predictably hurting the team if they try a few