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Straight Blast Gym Portland - BJJ & MMA Gym

4.4 ★★★★☆ 141 Google reviews · Muay thai gym in Portland, Oregon

Beginners welcome Kids & teens Fight team

Plan your first class

  • Drop-ins drop-ins run around $60 — many gyms also offer monthly memberships and a discounted first session, so ask about new-member rates
  • Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
  • Kids & youth classes kids and youth muay thai classes (ages 4–11) — built around discipline, focus, and confidence
  • Women's classes dedicated women's muay thai classes — a welcoming space to train and start out in
  • Sparring & clinch sparring and clinch sessions for members ready for controlled contact — always optional and coach-supervised
  • Fight team a competition team for members who want to test themselves as amateur fighters
  • Today see hours ·
  • Website & schedule sbgi-pdx.com — book classes and see the live schedule
  • Phone +1 503-230-7924

Hours

Monday 8 am–9 pm
Tuesday 8 am–9 pm
Wednesday 8 am–9 pm
Thursday 8 am–9 pm
Friday 8 am–9 pm
Saturday 10 am–4 pm
Sunday 10 am–4 pm

Hours shift for holidays, seminars, and open-gym times — worth a quick check before a special trip.

The classes they run

Muay thai classes on the schedule at Straight Blast Gym Portland - BJJ & MMA Gym, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 2 mentions

“As a first time BJJ student I had loads of fun and learned so much in just a short amount of time.”

All gyms that run beginner muay thai →

🥊 Sparring 2 mentions

“The other students during the open mat portion that I rolled with were all focused on sparring technically and the environment was very safe.”

All gyms that run sparring →

📘 Fundamentals 7 mentions

“I took Rick and Vanessa’s Foundations- Stand up classes, and both instructors taught techniques with clear instruction and attentiveness to all members in the class.”

All gyms that run fundamentals →

🛡️ Self-Defense

All gyms that run self-defense →

Other martial arts here

Muay thai gyms are usually multi-discipline. Here's what else members mention training under the same roof at Straight Blast Gym Portland - BJJ & MMA Gym — mined from their reviews and the gym's own info.

🥋 Brazilian Jiu-Jitsu (BJJ) 20 mentions

“The advanced BJJ class held varied positional sparring rounds and informative lessons provided by Coach Tim.”

Other gyms that also teach brazilian jiu-jitsu (bjj) →

🏟️ MMA 3 mentions

“As a former sbgi comp team and MMA coach back in the early 2010 times I'm in awe how much did gym has grown over the years.”

Other gyms that also teach mma →

Disciplines are mined from reviews and the gym's own info — they show what members have trained, not a formal class guarantee. If you specifically want BJJ, boxing, or MMA alongside muay thai, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 141 Google reviews — in their own words.

🧑‍🏫 expert, authentic coaching 4 mentions

“Best coaches, students and friends and so glad I walked into this gym first to learn BJJ because the coaches kept helping me even when I quit BJJ for 5 years they brought me back.”

🌱 welcoming to beginners 9 mentions

“The overall atmosphere was friendly and welcoming, and the instructor was super clear in breaking down the techniques and the reasons and concepts behind why they work.”

🤝 no-ego, friendly gym 16 mentions

“The overall atmosphere was friendly and welcoming, and the instructor was super clear in breaking down the techniques and the reasons and concepts behind why they work.”

📘 real technique & fundamentals 9 mentions

“The overall atmosphere was friendly and welcoming, and the instructor was super clear in breaking down the techniques and the reasons and concepts behind why they work.”

🥊 legit sparring & fight team 2 mentions

“The other students during the open mat portion that I rolled with were all focused on sparring technically and the environment was very safe.”

🧼 clean, well-equipped gym 6 mentions

“I've been a gym rat for decades and not only does SBG keep a clean, well run facility but they promote and maintain one of the healthiest gym cultures I've ever seen.”

From the reviews

During a visit to Portland, I dropped in for a class and it couldn’t have been a better experience. The overall atmosphere was friendly and welcoming, and the instructor was super clear in breaking down the techniques and the reasons and concepts behind why they work.

★★★★★ — Terry, Sep 2019

I just joined Straight Blast Gym. I am so impressed with their ability,service and welcoming attitude. I have never trained in Martial Arts, but look forward to learning. Scott made my intro session so awesome! My first class was incredible. I can't say enough how grateful I am to be part of this wonderful family!

★★★★★ — Angela, Nov 2018

Such an outstanding martial arts facility. I doubt you could find more professional and systematic coaching anywhere else. I came through town some months back and they opened their doors to me so I could train. Coach Cane’s class was so well structured I was in awe.

★★★★★ — Michael, Oct 2024

First off Justin is an amazing jiu jitsu teacher. He's very patient and clear in his teaching method. For people thinking of signing up here are the things to know. They have you sign up for six months for just under $200 a month.

★★★★★ — Andrew, Sep 2025

Excerpts from public Google reviews. Read all 141 reviews →

New to muay thai? Start at Straight Blast Gym Portland - BJJ & MMA Gym

Straight Blast Gym Portland - BJJ & MMA Gym comes up as a beginner-friendly gym, going by their listing and members’ reviews. If you've never thrown a punch or a kick, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit to start — you get in shape by training, not before it, and coaches scale the conditioning to you. Second, you won't be thrown into sparring — reputable gyms build fundamentals (stance, footwork, and the basic strikes of the "art of eight limbs") for weeks before any contact, and sparring stays optional. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.

See their beginner class info

Your first muay thai class at Straight Blast Gym Portland - BJJ & MMA Gym

Nervous about walking into a muay thai gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics on pads and bags — not fighting. Rest whenever you need to; no one will bat an eye. What to wear: shorts or athletic wear and a t-shirt; you'll train barefoot on the mats. What to bring: water and hand wraps if you have them — many gyms lend gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves, wraps, a mouthguard, and shin guards. Sparring is optional and comes later, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.

Muay thai is a contact sport. Ease in, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find Straight Blast Gym Portland - BJJ & MMA Gym

1812 NE 43rd Ave, Portland, OR97213

Get directions Instagram · Facebook

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.