Shakur Stevenson vs. Devin Haney will likely NEVER happen, despite being one of the most coveted fights in boxing, according to SS himself ... 'cause DH knows it's a fight he won't win.
26-year-old Stevenson, 20-0 (10 KOs), joined Babcock on the "TMZ Sports" TV show (airs weekdays on FS1) ... when the convo turned to 24-year-old Haney's future plans after the undefeated fighter recently announced he's moving up a weight class.
"It ain't really a hope, it's 'I dare him,' like I dare him to come back to 135 [lbs.