INDIANAPOLIS -- The second day of on-field performances at the NFL Scouting Combine got a lot faster, with record-breaking speed from wide receiver John Ross as well as the fastest class of tight ends to ever attend the event. The quarterbacks also took the field at Lucas Oil Stadium to throw for NFL teams. Here are the players who improved their draft stock the most with Saturday's workout.

TE Evan Engram: Engram turned in a "wow" performance and really improved his draft stock. His time in the 40-yard dash clocked in the very low 4.4s, outstanding for a 234-pound athlete. His vertical jump of 36 inches was also one of the best from the tight ends. Engram looked outstanding during pass-catching drills, running good routes and snatching passes away from his frame.

WR Chris Godwin: Godwin surpassed every expectation scouts had of him. He was faster then expected, timing in the low 4.4s in the 40, produced 19 reps on the bench press, and ran a very swift four seconds flat in the short shuttle. He then looked terrific during the pass-catching workout, running crisp routes and catching everything thrown in his direction. I graded Godwin as a potential third-round choice entering the Combine, but he'll now move up into the draft's initial 60 selections.

WR Zay Jones: One of the stars from the Senior Bowl, Jones kept up the positive momentum in his pre-draft process Saturday. His time of 4.45 seconds in the 40-yard dash was better than expected, and his marks of 11'2" in the broad jump, 4.01 seconds in the short shuttle, and 11.17 seconds in the long shuttle ranked in the top five of the receiver group. The 6-2, 201-pound Jones ran sharp routes during position drills and looks headed for the second round.

TE Bucky Hodges: The overgrown college receiver looked every bit an NFL tight end. He timed 4.58 seconds in the 40 after tipping the scales at 257 pounds, touched 39 inches in the vertical jump, and then reached 11'2" in the broad jump, a Combine record for tight ends. He looked smooth and natural during pass-catching drills and has assured himself a spot in the second round.

QB Deshaun Watson: Watson looked the best of any quarterback on the turf of Lucas Oil Stadium. He was accurate with his short passes and threw a number of deep outs that were right on target. His timing with brand new receivers was impressive. Watson displayed solid ball speed on the long throws, quelling the criticism of those who claimed he did not have an NFL arm.

WR Robert Davis: Davis was one of the most impressive receivers during Saturday's workout. He was stamped as a reliable, big-bodied pass catcher, but the athleticism Davis displayed caught NFL teams by surprise. Measuring just under 6-3 and 219 pounds, his marks included 4.43 seconds in the 40, 41 inches in the vertical jump, 11'4" in the broad jump, and 19 reps on the bench press. His marks in the vertical and broad jump, as well as the bench press, were some of the best of the day from the receiver group.

WR Amara Darboh: Darboh's testing numbers were solid, not spectacular, and included a 40 time under 4.45 seconds, a broad jump of 10'4" as well as 18 reps on the bench press. He stood out during pass-catching drills, as Darboh looked much better running routes at the Combine than he did during the Senior Bowl. He also caught the ball cleanly and made a number of difficult receptions.

WR Kenny Golladay: Entering the Combine, Golladay was stamped as a slow possession receiver by scouts. They are now rethinking that opinion. He was a tenth faster in the 40 than expected (4.5 seconds), reached 10 feet even in the broad jump, and looked flawless during position drills. Golladay has secured himself as a late-round choice.

Note: I need to mention the 40 run by John Ross in a time of 4.22 seconds to set a new Combine record. Several teams had him clocked as low as 4.19 seconds. The bottom line was Ross was fast. During his one and only run of the 40, Ross strained a leg muscle and his day was done. He is having surgery to repair a torn labrum in 10 days.

- Tony Pauline