As well as spectacular scenery day one in the Swiss Alps provided us plenty of high-quality golf and some very impressive numbers. Flick through the best of them here...
4- we have four co-leaders after round one, with Mike Lorenzo-Vera, Paul Peterson, Daniel Brooks and Grégory Havret all at the top.
191 -the number of places joint-leader Peterson has jumped in the Official World Golf Ranking since his D+D REAL Czech Masters win.
2- Daniel Brooks made back-to-back eagles at the par five 14th and 15th - we had 19 eagles overall on day one in the Swiss Alps.
64- Lorenzo-Vera's six under par round was his lowest in seven years since he shot 64 in the 2009 Madrid Masters.
7- under par in his last 13 holes saw Havret charge through the field after a quiet start.
31- players are within three shots of the lead on a packed looking leaderboard.
262- birdies for Miguel Angel Jiménez at the Omega European Masters since 1999. The Spaniard made five during his three under par first round 67.
11- top tens in his career for the charismatic Spaniard in Crans Montana.
74- under par for Danny Willett in his 29 rounds at Crans-sur-Sierre Golf Club - the defending champion is five under par after his first round.
19- rounds in the 60s from the 29 rounds of the Masters champion at one of his favourite courses.
1849- World Number 1849 Mathias Eggenberger is the highest placed Swiss in the field after he carded an opening round of four under par.
16- greens in regulation for Andrew 'Beef' Johnston helped the Englishman to an opening round of 65.