Martin is expected to sign a two-way contract with the Cavaliers, Shams Charania of The Athletic reports.
Martin exploded for 36 points (16-23 FG, 3-5 3Pt, 1-1 FT), three rebounds, two assists and two steals across 36 minutes in Saturday's win over Canton.
Martin delivered 21 points (9-14 FG, 3-4 3Pt, 0-1 FT), four assists, three rebounds and a steal across 33 minutes in Tuesday's loss against Austin.
Martin registered 22 points (8-17 FG, 1-5 3Pt, 4-6 FT), three assists, three steals and two rebounds across 31 minutes in Wednesday's win over Agua Caliente.
Martin registered 24 points (9-16 FG, 0-2 3Pt, 4-4 FT), eight assists, two steals, a rebound and a block across 32 minutes in Monday's win over the Ignite.
Martin notched 20 points (8-16 FG, 0-1 3Pt, 3-3 FT), five rebounds, four steals and three assists across 26 minutes in Saturday's loss against Rio Grande.
Martin registered 25 points (9-16 FG, 1-2 3Pt, 3-3 FT), eight rebounds, seven assists and two steals across 29 minutes in Friday's loss against Delaware.
Martin registered 23 points (7-19 FG, 0-4 3Pt, 5-7 FT), four assists, three rebounds, three steals and three blocks across 34 minutes in Monday's loss against Erie.
Martin notched 21 points (8-14 FG, 1-3 3Pt, 3-3 FT), six assists, two steals and a rebound across 31 minutes in Friday's loss against Lakeland.
The G League's Long Island Nets announced Wednesday that Martin will be a member of its 12-man roster for the 2020-21 G League season in Orlando.