Notre Dame tight end Tyler Eifert continues to build his draft stock at the NFL Scouting Combine in Indianapolis. Eifert posted an official time of 4.68 seconds in the 40-yard dash Saturday, a solid mark that further solidifies him as the top tight end on the board. It's been a strong combine for the 6-foot-5½, 250-pound Eifert, who also posted a 35½-inch vertical leap and 22 reps on the bench press. "I think with the tight ends, the day has belonged to Tyler Eifert," NFL Network analyst Mike Mayock said. Eifert is the top tight end on Mayock's positional rankings. Mayock's second-ranked tight end is Stanford's Zach Ertz, who posted an official 40 time of 4.76 seconds. Source: NFL.com