Crossword puzzle clue "u s open players usually"

U.S. Open players, usually

Like MP3 players, not CD players

Some AL players, but not NL players

Artist and chess player who said "While all artists are not chess players, all chess players are artists"

Best players, usually

Rare occurrence at the U.S. Open on Father's Day that's a common occurrence at the U.S. Open on Labor Day

US Open and French Open feats

2004 French Open and U.S. Open runner-up Dementieva