Browns C JC Tretter, who recently returned to practice following a procedure on his knee, is considered questionable for Sunday's season opener.
Tretter returned to practice Monday and was listed as a limited participant Wednesday and Thursday. The veteran center has not missed a start since he signed with the Browns in 2017.
CB M.J. Stewart (hamstring) was also listed as questionable. He's been back at practice since Monday and was also a limited participant throughout the week.
Four Browns players who did not practice this week have been listed as out: CB Greedy Williams (shoulder), CB Kevin Johnson (liver), LB Mack Wilson (knee) and T Chris Hubbard (ankle).
In the event Tretter can't play, the Browns would summon fifth-round rookie Nick Harris into starting duties. The former University of Washington standout worked with the first offense throughout training camp and received plenty of praise from his teammates and coaches about how he handled the unanticipated responsibilities.
Check out exclusive photos of the Browns preparing for their game against the Ravens Sunday
Defensive tackle Sheldon Richardson (98) during practice on September 7, 2020
Cornerback Denzel Ward (21) during practice on September 7, 2020
Quarterback Baker Mayfield (6) during practice on September 7, 2020
Quarterback Case Keenum (5) during practice on September 7, 2020
Offensive tackle Jack Conklin (78) during practice on September 7, 2020
Cornerback M.J. Stewart Jr. (36) during practice on September 7, 2020
Linebacker Tae Davis (55) during practice on September 7, 2020
Offensive tackle Brady Aiello (69) during practice on September 7, 2020
Offensive guard Wyatt Teller (77) during practice on September 7, 2020
Tight end David Njoku (85) during practice on September 7, 2020
Tight end Stephen Carlson (89) during practice on September 7, 2020
Safety Jovante Moffatt (35) during practice on September 7, 2020
Ronnie Harrison (33) during practice on September 7, 2020
Linebacker Jacob Phillips (50) during practice on September 7, 2020
Linebacker Sione Takitaki (44) during practice on September 7, 2020
Tight end Austin Hooper (81) during practice on September 7, 2020
Quarterback Baker Mayfield (6) during practice on September 7, 2020
Defensive tackle Sheldon Richardson (98) during practice on September 7, 2020
Quarterback Baker Mayfield (6) during practice on September 7, 2020
Wide receiver Odell Beckham Jr. (13) during practice on September 7, 2020
Defensive end Myles Garrett (95) during practice on September 7, 2020
Wide receiver Jarvis Landry (80) during practice on September 7, 2020
Quarterback Case Keenum (5) during practice on September 7, 2020
Defensive tackle Larry Ogunjobi (65) during practice on September 7, 2020
Cornerback Terrance Mitchell (39) during practice on September 7, 2020
A helmet during practice on September 7, 2020
Defensive tackle Sheldon Richardson (98) during practice on September 7, 2020
Tight end Harrison Bryant (88) during practice on September 7, 2020
