The High Ball Wall starts on the far right side of the South Cave then extends to the south end of the South Wall Area. This wall has the highest concentration of sport climbs, something like 9 or 10 bolted lines, as of 2017. The first route that starts the wall is Kalamazoo. Here is a quick list of the lines.

Kalamazoo 11a
Kalamazoo Crack 11a
Excuse Me 10c
Kiss the Sky 11a (standing start), 11d (sitting start)
Dog Wood 11b (Sit start 1), 12b (sit start 2), 10b (standing start)
Moon Drip 10d
Two Star Layback 5.9
Total Eclipse 11c
Slab Chimp 12a

The High Ball Wall starts on the far right side of the South Cave then extends to the south end of the South Wall Area. If approaching from the boulder ramp and dog walk, continue past the cave area overhang, until the rock face becomes back close to vertical, on the right side of the overhang.