Oak Tree Sports Bar - Bar in Diamond Bar - 980 N Diamond Bar Blvd, USA

I LOVE this spot! Bartenders are very friendly, drinks are very affordable, and the atmosphere is chill! The owners added new bar games upstairs and now it’s definitely a place the local college students can just vibe at. I really appreciate the clean restrooms and bar area! This IS THE spot! I’m going to be a regular for sure!

Claims to be a sports bar but on the 2nd night of the NBA 2023 season with Damon's debut with the Bucks on TV they're not playing it .

I'd give a five to the bowling alley. The guys are super nice and helpful, very attentive. However, the bar is the complete opposite. The girls at the bar are mean-spirited and should not be working with customers. You would double the bar profits if you would get happy, friendly, bartenders. Btw, the guy working there is super nice.

Cathy the bartender was great and colors light bottles at $4 was great , but $13 after tax for a couple of chicken straps and a few French fries ? Ah wow that's crazy overpriced

This is chill spot, it's hidden in the middle of nowhere, so everyone who goes there is a regular. Which makes the atmosphere cool and very mellow. They have a full bar, it's attached to a bowling alley. Three pool tables, and it has two levels. Everyone is friendly. I will be hanging out here a lot from now on. Even on a weekday this place will have people in it.

Oak Tree Lanes is a wonderful place to go bowling. The employees are very friendly. The bowlers are great too.

Nice people. I come for the trivia. The moco loco is something you just don't see outside of Hawaii and it's really good.

Don't know why it's classified as a bar. We go there to bowl. It has new owners and prices have jumped dramatically. Lanes still break down and you have to get someone's attention to fix them and request your lost time back if you buy by the hour.