Addison Barger
1st half: 66 PA, .391 OPS, 7 wRC+, .174 wOBA, 30.3% K rate
2nd half: 105 PA, .827 OPS, 128 wRC+, .347 wOBA, 23.8% K rate, .254 BABIP
He is not getting lucky at all as you can see from the BABIP. He is just being very aggressive and getting to his power and it is working.
The problem is he might not be able to hit left handed pitching whatsoever and he might be a butcher. Defensive stats hate him so far and (in a meaningless sample size) he has no walks and almost a 50% K rate against LHP. So if he's a piece he's probably a strong side platoon player with questionable defense.