Monday's Seoul round of 32 pits Juncheng Shang against Lloyd Harris on hard. Lloyd Harris has won 4 in a row and 7 of the last 10 overall. Juncheng Shang is 3-7 across recent matches.

Hold strength tells the story — 74.3% versus 69.7% on first-serve points in Harris's favor. The edge belongs to Harris — real, but not the kind you take for granted at this level.