There were plenty of low scores to begin the RBC Canadian Open, where birdies were sandwiched around a brief afternoon rain delay. Here's how things look after the opening round at Glen Abbey, where Kevin Chappell is among a group of early co-leaders:
Leaderboard: Kevin Chappell (-7), Hudson Swafford (-7), Brandon Hagy (-7), Matt Every (-7), Ollie Schniederjans (-7), Vijay Singh (-6), Bubba Watson (-6), Smylie Kaufman (-6)
What it means: It's a crowded leaderboard after the opening round, as the top 15 players are separated by a single shot.