The visiting team takes the floor from the entry tunnel located beneath Section 121. Sitting in Section 121 will put you above the players, and your best option for getting a close view will be the first row in this section, which is row D. Better options would be to try and sit directly to the side of the tunnel in sections 124 or 118, in the first 6 rows (Rows 1 through 6). Please take note though that these seats are located directly behind the basket and therefore may have obstructed view due to the basket.

Visiting Team Entry Tunnel Location at Target Center
Seats in Section 121 are directly above the visiting team entry tunnel, while lower row seats in Sections 118 and 124 are on the sides of the tunnel