Japan's Kei Nishikori rolled to a 6-2, 6-3 win over Feliciano Lopez of Spain in the final at the $1.212 million U.S. National Indoor Tennis Championships.

The fifth-seeded world No. 22 Nishikori needed just a little over 67 minutes to dispatch Lopez at The Racquet Club of Memphis.

Nishikori saved all four of his break points to move to 3-2 in finals, while Lopez fell to 2-6 in title matches.

Nishikori took home $291,800 in the win.