Gregory Polanco is now in his fourth season with the Pirates but is still young at only 25 years old. It’s been encouraging to watch his year to year progress since he made his Major League debut in June 2014. However, it hasn’t been encouraging to watch Gregory Polanco struggling at the plate so far in 2017.
| Plate Appearances | Batting Average | OBP | Slugging % | wOBA | wRC+ | |
| 2014 | 312 | .235 | .307 | .343 | .293 | 87 |
| 2015 | 652 | . |