Really? I'm not into watching pro sports, but if I had to pick the most boring one it'd definitely be baseball. People barely even move, and at least in golf they manage to hit the ball somewhere basically every swing.
“Baseball is a slow, sluggish game, with frequent and trivial interruptions, offering the spectator many opportunities to reflect at leisure upon the situation on the field: This is what a fan loves most about the game”
- Edward Abbey
For what it's worth (vanishingly little), I say that basketball is the most boring sport: everyone runs to one end of the court and somebody shoots and does or doesn't score, then everyone runs to the other end of the court and the same thing happens. This repeats until the last minute or so on the clock, which takes an unbounded amount of time to play because of fouls and free throws.
Yeah, a sport where you wear a sweater during the summer. For five days.
This is also the best sport to show in an office, because people don't watch anything but the wickets. I used to work on a trading floor where they showed it all day on a screen, no problem.
The sport is not my cup of tea but I recently listened to a (sadly paywalled) episode of the TrashFuture podcast which gave me a newfound respect for Cricket. There's a ~10 minute preview of it here: https://trashfuturepodcast.podbean.com/e/preview-britainolog...
Oh speaking of tea, a thing non-Cricket-knowers might enjoy is that a cricket match will traditionally stop for "tea" during the game. Players will go into a pavilion, have some cakes and sandwiches then resume play a little later.