There are beams located at Row 37 which act as a support for the upper level sections just above. This leaves seats in Rows 38 and higher with the potential to have obstructed views down to the field. We would recommend searching for seats in Rows 36 and lower to avoid this potential issue.

Seat view from Section 5 Row 44
The seat view above (taken from Section 5 Row 44) shows the support beams which start at Row 37. Seats any higher up in the section will have the potential for obstructed views, especially those closest to the aisle.