Strider suggested Friday that he could be back on a mound early next season after doctors found that his ligament was in "surprisingly good" shape during surgery, Mark Bowman of MLB.com reports.
Strider underwent surgery to repair the UCL in his right elbow and will miss the rest of the season.
Atlanta placed Strider (elbow) on the 15-day injured list Sunday.
Strider underwent an MRI on Saturday that revealed damage to the ulnar collateral ligament in his right elbow. He will be further evaluated by Dr. Keith Meister in Arlington, Texas, at a date yet to be determined.
Strider will not start Wednesday after Atlanta's game versus the White Sox has been postponed due to inclement weather, LaMond Pope of the Chicago Tribune reports.
Strider and Atlanta won't face the Phillies on Thursday after the game was postponed due to forecasted rain in Philadelphia.
Strider has been named Atlanta's Opening Day starter, Justin Toscano of The Atlanta Journal-Constitution reports.
Strider struck out seven over 4.2 scoreless innings while allowing two hits and three walks in Sunday's split-squad game against the Orioles.
Strider allowed two hits and a walk over five scoreless innings while striking out nine during Monday's Grapefruit League game against the Twins.
Strider allowed four hits and a walk while striking out four over four scoreless innings during Tuesday's Grapefruit League game against the Tigers.