Louisville Slugger Blue Flame Pitching Machine

More Reps. Better Timing. Game-Ready Confidence.

The Louisville Slugger Blue Flame Pitching Machine is the go-to training tool for coaches, parents, and players who want consistent, high-quality batting practice — anywhere, anytime. No electricity. No partner needed. Just load, adjust, and swing.

Whether you're sharpening timing in the backyard, running station drills at practice, or helping a young player build confidence, the Blue Flame delivers reliable pitches rep after rep.

What's in the Box

• Louisville Slugger Blue Flame Pitching Machine (UPM45)
• Adjustable throwing arm
• Ground anchor spikes
• Pull pin
• Assembly instructions

Product Specifications

Key Features

Versatile Pitching Options

Throw fastballs, slow-pitch, fly balls, and grounders by adjusting the arm angle. One machine covers every pitch type your players need to practice — fastballs for timing, fly balls for outfield, grounders for infield.

Adjustable Speed — Baseball & Softball

Throw baseballs up to 45 mph and softballs up to 60 mph. Dial the spring tension up or down to match your player's skill level — from tee-ballers building confidence to high schoolers sharpening game-speed reactions.

No Power Required

The Blue Flame is fully manual — no electricity, no batteries, no power cord. Set up anywhere: backyard, park, field, or cage. Perfect for locations without electrical access.

Lightweight & Portable

Designed to go where you go. The Blue Flame is lightweight with a carry-friendly design, making it easy to transport to practice, tournaments, or anywhere your team trains.

Durable, OEM-Supported Construction

Built with high-quality materials for season after season of use. And when parts wear down, all OEM replacement parts — springs, arms, knobs, brackets — are available right here at GameMaster Athletic.

Multi-Ball Compatibility

Works with regulation baseballs, softballs, lite flight balls, and tennis balls — giving coaches flexibility to run varied drills and safer indoor sessions.

Blue Flame vs. Black Flame — Which Is Right for You?

Pro tip: The Blue Flame is the better choice for softball players and younger athletes. For advanced baseball players pushing game-speed reactions, consider the Black Flame →

Why Coaches & Parents Choose the Blue Flame

• No electricity or batteries — practice anywhere
• Adjustable for every skill level, from beginners to advanced
• Throws fastballs, fly balls, grounders, and slow-pitch
• Works with baseballs, softballs, and training balls
• Full OEM replacement parts available at GameMaster Athletic
• Trusted Louisville Slugger quality since the early 2000s

Frequently Asked Questions

Does the Blue Flame require electricity or batteries?
No — the Blue Flame is fully manual. It uses a spring-loaded arm mechanism and requires no power source of any kind, making it perfect for any location.

What's the difference between the Blue Flame and the Black Flame?
The Blue Flame throws baseballs up to 45 mph and softballs up to 60 mph, making it ideal for youth players and softball. The Black Flame throws baseballs up to 50 mph and is better suited for intermediate to advanced baseball players. Both are manual and require no power.

What balls does it work with?
The Blue Flame works with regulation baseballs, softballs, lite flight training balls, and tennis balls — giving you flexibility for different drills and skill levels.

What age or skill level is it designed for?
The Blue Flame is adjustable for youth through adult players. It's particularly popular for Little League through high school age, and for softball at all levels.

Can it throw fly balls and grounders, not just fastballs?
Yes — by adjusting the arm angle, you can throw fastballs, slow-pitch lobs, fly balls for outfield practice, and grounders for infield work. One machine covers your entire practice rotation.

Does it come assembled?
It arrives mostly assembled with straightforward setup. Ground anchor spikes and a pull pin are included. Full instructions are in the box.

Are replacement parts available?
Yes — all OEM replacement parts for the Blue Flame (UPM45) are available at GameMaster Athletic, including springs, throwing arms, knobs, and brackets. Shop UPM45 replacement parts →

Is there a bundle available?
Yes — the Blue Flame Training Bundle includes the machine, a Flex Net, and a Ball Caddy for a complete practice setup at a great value.

Complete Your Setup

The Blue Flame is even more powerful paired with the right accessories:

• Blue Flame Training Bundle — Machine + Flex Net + Ball Caddy — the complete practice setup, best value
• Louisville Slugger Flex Net — 5'x7' protective screen, sets up in seconds
• Portable Ball Caddy — Holds 85+ baseballs for nonstop reps
• UPM45 Replacement Parts — Full OEM parts catalog
• Louisville Slugger Power Grip — $9.99 — Improve bat speed and reduce sting on every rep. The perfect companion for high-volume batting practice sessions off the Blue Flame.
• Louisville Slugger XBALL Grip Strength Trainer — $39.99 — Build the hand and forearm strength to get the most out of every swing. Train your grip between reps or at home between practice sessions.

Learn More: Training Tips & Drills

• Mastering the Louisville Slugger Pitching Machines
• Key Maintenance Tips for Your Pitching Machine
• From Practice to Game Day: Train Like You Actually Play
• Pre-Season Training Essentials for Baseball & Softball

Invest in Better Batting Practice

The Louisville Slugger Blue Flame Pitching Machine is more than training equipment — it's a long-term investment in your athlete's development. Available exclusively through GameMaster Athletic, authorized Louisville Slugger distributor since the early 2000s.

Train smarter. Swing with confidence. Get game-ready.