Their entire careers have overlapped
Kucherov: 547pts in 515 GP = 1.06 PPG
MacK: 495pts in 525 GP = 0.94 PPG
Since Mack's breakout in 17/18
Kucherov: 313pts in 230 GP = 1.36 PPG
MacK: 289pts in 225 GP = 1.28 PPG
Top 10 goals: 3-3
2,6,9 vs 6,9,9
Top 10 pts: 4-3, Kucherov
1,3,5,7 vs 5,5,7
Top 10 hart: 3-3
1,6,8 vs 2,2,6
AST: 4-2, Kucherov
1,1,2,2 vs 2,2
Kucherov has better goal finishes, better (and more) pt finishes and he actually has individual hardware, unlike MacK who has never been within single digits of a ross. Kucherov also just had the 2nd highest scoring playoff run in the last 25 years. So better finishes in everything, way better peak season, best playoff run, actually has individual hardware and a cup but MacK is better. Makes sense considering how overrated he's become.