Hervey signed a one-year contract with Russian club Lokomotiv Kuban in September, Johnny Askounis of Eurohoops.net reports.
Hervey posted 22 points (8-18 FG, 6-15 3Pt, 0-1 FT), five assists, four rebounds and two steals over 29 minutes of G League action during Sunday's 117-113 G League loss to the Austin Spurs.
Hervey registered 18 points (6-11 FG, 2-6 3Pt, 2-2 FT), six rebounds, two steals and one assist over 34 minutes of G League action during Tuesday's 149-140 victory over the South Bay Lakers.
Hervey (ankle) was recalled by the Thunder on Thursday.
Hervey (ankle) signed a two-way contract with the Thunder on Thursday, Maddie Lee of The Oklahoman reports.
Hervey missed Monday's game against Iowa dealing with an ankle injury as well as an illness.
Hervey produced 20 points (8-16 FG, 3-8 3Pt, 1-1 FT), seven rebounds, two assists, two steals and one block across 26 minutes during the Thunder's 92-87 win over the Trail Blazers in a Las Vegas Summer League game Thursday.
Hervey finished with 13 points (5-10 FG, 1-3, 2-2 FT), five rebounds, two assists and a block across 23 minutes in the Thunder's 84-76 win over Team Croatia in the Las Vegas Summer League on Tuesday.
Hervey totaled 17 points (5-15 FG, 1-8 3Pt, 6-8 FT), 17 rebounds, three assists, three steals and two blocks across 30 minutes during the Thunder's 84-81 overtime win over the 76ers in a Las Vegas Summer League game Monday.
Hervey tallied 21 points (8-18 FG, 3-7 3Pt, 2-2 FT), 21 rebounds, four blocks, three assists and two steals in the 122-120 loss to the Vipers on Wednesday.