College Basketball March Madness Bracket Trophy

The Idea Behind the Trophy

Every great idea starts with a simple thought, and every great discovery is built on the ideas that came before it.

March Madness, that one time of year where friends and family, sports fans and bracket owners come together to participate in something that’s bigger than the game of basketball. A tournament that brings together great colleges from different conferences, different states and different paths, all looking to prove they belong on the biggest stage.

My goal with this project was to perfect a trophy that represents what it takes to be a champion.  I wanted to build a blueprint that anyone could use to start printing something unique, different, and meaningful for their group or pool. Whether it is for friends, coworkers, a family bracket challenge, or any competitive group, this trophy represents more than just competition. It captures the excitement, tradition, and bragging rights that make March Madness special. 

Sizes

The trophy is made up of several pieces, each scaled individually. The total filament estimate may be misleading because it includes alternate pieces for flexibility. I may adjust this in the future by separating the files, but I don’t want to overwhelm you with too many profiles. The list below is the standard profiles.

Trophy	Sizes	Size Scale Description	Hardware Required	Status
	Tiny	25%	No hardware or Glue. Just print.	Published
	Small	50%	No hardware just glue.	Published
	Medium	75%	Yes. Hardware below.	Published
	Large	100%	Yes. Hardware below.	Published
	Wood	-	-	Coming Soon!

Hardware

All required hardware should be easy to find at a local hardware store for roughly $4 total, depending on your location. I've attached an image of all the supplies you will from Home depot. I went with metal machine screws because every printer has slightly different tolerances, and metal hardware makes the assembly more consistent and reliable. I wanted to provide a dependable solution instead of giving people a headache trying to account for tolerance differences across many printers.

Medium Trophy

Large Trophy

3D Printed Parts

Calibration Instructions

Before starting the full trophy, make sure your printer is reasonably dialed in. Watch for these common issues

1. Warping - Make sure you take your build plate off and clean it with soap and water. Since this print has a larger surface area, warping can be a common issue, so a clean plate will help a lot with bed adhesion. Also make sure your bed is properly leveled before starting.

2. Top Layers - For top surface imperfections, check your slicer settings and make sure you have enough top layers to fully cover the infill. If there aren’t enough top layers, the infill pattern can show through or leave the surface looking rough.

3. Ringing - If you’re having issues with ringing, I’d suggest slowing the print down a bit. Check your print speeds, especially on the outer walls, and adjust as needed.

4. Overhangs - For the overhangs, keep an eye on them and make sure you’re using supports for the arch. That area will need extra help to print cleanly.

I’ve also included a mini version of the trophy as a separate STL file that combines all the pieces into one. It would be a great test print before committing to the full-size version.

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 Printing Instructions

1) Print the plugs

🖨  Print Difficulty: Easy 

🛑  Pause required: No.
🔩  Hardware Required: No.

🏗  Supports Needed: No.

🥌  Ironing Needed: No.

Print the required plugs first and set them aside for assembly.

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2) Print the magnet holders (optional)

🖨 Print Difficulty: Easy 

🛑 Pause required: Yes.

🔩 Hardware Required: Yes. 2 × Neodymium Disc Magnets.

🏗 Supports Needed: No.

🥌 Ironing Needed: No.

Only print these if you want to mount the arch plate with magnets.

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3) Print the base

🖨 Print Difficulty: Easy 

🛑 Pause required: Yes

🔩 Embed Hardware Required: No

🏗 Supports Needed: Yes

🥌 Ironing Needed: No. Recommended but not required.

Before leaving the printer to finish on its own, be sure to monitor the first few layers for proper adhesion. A pause is built in for a filament color change. Make sure the top surface of the bottom bar up to your standard.

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4) Print the middle section

🖨 Print Difficulty: Easy 

🛑 Pause required: No

🔩 Embed Hardware Required: No

🏗 Supports Needed: No

🥌 Ironing Needed: No. Recommended but not required.

This part of the trophy is straightforward to print and should not require any adjustments. If surface finish is important to you, consider keeping an eye on overhang speed.

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5) Print the arch

🖨 Print Difficulty: Hard

🛑 Pause required: Yes

🔩 Embed Hardware Required: Yes. 2 × 1/4-20 jam nuts

🏗 Supports Needed: Yes

🥌 Ironing Needed: No

This part includes a pause for jam nut insertion. The nut insert cavity is slightly larger and shaped differently to better support angled printing. If your printer supports it, printing the part flat or upside down may help minimize overhang issues. Feedback and suggestions are appreciated on this. 

Note (Important)

I included the Arch Nut Cover to provide better support, since holes can make bridging less consistent. It is available on the Plugs and Washers Plate, and I also added it to the Arch Plate in case you want to start directly with the Arch. This should result in cleaner bridging. Please place it on top of the jam nut.

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6) Print the Arch Circle Plate

🖨Print Difficulty: Easy

🛑Pause required: No. However you can change the logo color. 

🔩 Embed Hardware Required: No

🏗 Supports Needed: Yes

🥌 Ironing Needed: No. Highly Recommended.

As of now I've included the "NCAA". I've also included a blank just in case. I'd love to see what you guys come up with for your group. SVG are  you friend and would work perfectly for this. 

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7) Print the Arch Left + Right Beams. 

 🖨 Print Difficulty: Easy

🛑 Pause required: Yes

🔩 Embed Hardware Required: Yes. 2 #10-24 hex nuts.

🏗 Supports Needed: Yes

🥌 Ironing Needed: No

A pause is need to add the nut. It's a tight fit but it'll work. 

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8) Name Plate

🖨  Print Difficulty: Easy 

🛑  Pause required: Yes

🔩 Embed Hardware Required: No

🏗 Supports Needed: No

🥌 Ironing Needed: No. Highly Recommended.

Maker World

https://makerworld.com/en/models/2523163-college-basketball-march-madness-bracket-trophy#profileId-2776022



Disclaimer

This project is unofficial and is not affiliated with, endorsed by, or sponsored by the NCAA or any of its trademarks, events, or organizations.

The term “March Madness” is used only in a descriptive sense to refer to the time of year and common bracket competitions, and solely for personal, non-commercial use. This project does not include any official logos, team names, or other trademarked designs.