The St. Louis Rams have signed fifth-round Clemson offensive tackle Isaiah Battle.
Battle, 22, left Clemson after dealing with some off-field issues, including failed drug tests.
"I have some family matters to address, with a child due this summer, and I feel it is in my best interest to enter the NFL Supplemental Draft," Battle said in a statement. "I want to thank everyone at Clemson, especially Coach [Dabo] Swinney and the assistant coaches, for what they have done for me the last three years. I also want to thank my teammates. They have all had a big impact on my career."
In three seasons, Battle played in 27 games and had 16 starts with 11 of them last season.
Twenty-six NFL teams attended Battle's Pro Day workout.
A native of Brooklyn, N.Y., Battle has long arms and good athleticism.
"We appreciate all that Isaiah has done for the program the last three years," Swinney said. "He has made great progress in his development and has been a big contributor to our success the last three years, especially in each of the last three bowl games when he had outstanding games against very talented defensive lines from LSU, Ohio State and Oklahoma. We wish him well in his pursuit of a professional career."
The Rams lose a fifth-round draft pick in next year's draft.
Battle is the first player picked in the supplemental draft since the Cleveland Browns took trouble-prone wide receiver Josh Gordon in the second round in 2012.
Follow me on Twitter: @RavensInsider
Aaron Wilson covers the Ravens for The Baltimore Sun
Aaron Wilson covers the NFL for National Football Post, his second stint at the Post. He has previously written for Pro Football Talk and FOX Sports-Scout. Entering his 13th year covering the Baltimore Ravens, he's a beat writer for The Baltimore Sun. Wilson has also covered the Jacksonville Jaguars and Tennessee Titans.