Cutris McElhinney earned his second win of the season in goal for the Bolts, making 40 saves.
Although it's early in the season, the pair of wins could be crucial for the Bolts as the season goes on. Coming into the back-to-back, Tampa Bay trailed Buffalo by six points in the Atlantic Division standings. Thanks to the sweep, the Lightning have now pulled themselves within two points of the Sabres who sit in third in the division.
The Lightning will make the flight back to Tampa on Sunday and have three days to prepare for their next game on Thursday vs. the Rangers at Amalie Arena.
Scoring Summary
1st Period
BUF | 9:30 Sam Reinhart (8) - Marcus Johansson, Brandon Montour
TBL | 17:02 Pat Maroon (2) - Yanni Gourde, Kevin Shattenkirk - PPG
2nd Period
TBL | 1:58 Victor Hedman (3) - Steven Stamkos, Nikita Kucherov - PPG
TBL | 19:57 Pat Maroon (3) - Cedric Paquette, Kevin Shattenkirk
3rd Period
BUF | 4:14 Victor Olofsson (7) - Jack Eichel, Sam Reinhart
TBL | 9:48 Yanni Gourde (4) - Cedric Paquette
TBL | 10:55 Mathieu Joseph (4) - Alex Killorn, Anthony Cirelli
BUF | 19:22 Jack Eichel (8) - Rasmus Ristolainen, Rasums Dahlin