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The following  Diamonds teams are looking for the following players: 

18u Peterson: Looking for a pitcher, 16u-18u. Innings available. Contact Coach Dave Peterson at  630-327-1461.


Great story in the Chicago Tribune/Naperville Sun about Bill Kugelberg's squad and its inspirational run to the 2019 ASA Northern Nationals Championship. 

Naperville Diamonds Softball Association

Welcome to the 26th year of Naperville Diamonds Softball!

Established in 1994, the Naperville Diamonds is one of the largest travel softball organizations in Illinois, designed for girls from 7 to 18 years of age. It is our mission, through the sport of softball, to help grow strong, confident, successful young women. 

From our tournament programs that compete with the top teams throughout the Midwest to our in-house developmental division, there is a softball home for everyone with the Diamonds.

This past spring, 79 Diamonds played IHSA softball for 23 different Chicago-area high schools. More than 20 former Diamonds are currently playing college softball. 

In 2016 we opened our indoor training facility, "The Diamond Mine," as one of the premier indoor facilities in the Midwest. An addition in the fall of 2018 now gives Diamonds players more than 18,000 square feet of off-season training space.

Each of the past two seasons the Diamonds have been the Chicago home for The Packaged Deal, the No. 1 softball clinic in America.

The Diamonds are a non-profit organization that survives thanks to the countless hours of so many volunteers. Please consider donating your time or other resources so we can continue providing exceptional athletic opportunities for your children.

Go Diamonds!

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Success on the Diamonds!

A look at some of top performances over the last year. Go Diamonds!

  • 13u Heitman Grabs Nationals Bid!! Congrats to the 13u Heitman squad for taking 2nd place in the 14u Division of the Lisle Slammers USSSA Fall Bash Oct. 4-6 in Lisle. This group went 5-2 on the weekend including four wins against older competition. Congrats ladies!!!
  • 16u Kugelberg wins USA Softball NATIONAL CHAMPIONSHIP Congrats to the 16u Kugelberg squad for its thrilling 5-3 victory in the USA Softball Northern Nationals Championship on July 27. So incredibly proud of this group!!!
  • 11u Drehs Finishes Second at USSSA Nationals Huge congrats to the 11u Drehs squad for finishing second in the silver division at USSSA Nationals in Des Moines July 10-14. Awesome way to end your season ladies!
  • Chips All-Stars finish second in Evergreen Park Congrats to the 8u Chips All-Stars for finishing second in Evergreen Park July 14. This talented group only gave up one run the entire tournament, dropping the title game 1-0. Great job ladies!
  • 11u Drehs Wins Bases Loaded Congrats to the 11u Drehs squad for winning the 12u Bases Loaded Classic in Montgomery July 6-July 7. Great job ladies!!!
  • Chips All-Stars Win Evergreen Park Huge congrats to the Chips All Stars for winning the Evergreen Park 8u tournament July 5-7. The Chips beat the Oak Park Windmills 6-4 for the championship. Awesome job!
  • 14u Maruna takes 2nd at Bases Loaded Great job by the 14u Maruna squad finishing second at the Bases Loaded Classic in Montgomery July 6-7. Way to go ladies!
  • 16u Pavuk takes 2nd at Lisle Summer Slam Congrats to the 16u Pavuk squad for taking second at the Lisle Summer Slam June 23-24. The tournament was the team's first since the end of the outdoor season. Can't wait to see where it all leads, ladies!
  • 9u Garrison takes Second in Montgomery Awesome job by the 9u Garrison squad, taking second place at the Summer Sizzler in Montgomery June 22-23. Way to go ladies!!
  • 11u Page finishes Second in Quad Cities Congrats to the 11u Page squad for finished second at the ASA National Qualifier Heartland Shootout in the Quad Cities June 22-23. Way to go!
  • 12u McNamara Wins Queen of Diamonds! A huge congrats to the 12u McNamara squad for going 7-0 in a challenging field of 22 teams to win the Queen of Diamonds ASA National Qualifier on June 2.
  • 11u Page Wins Wasco Memorial Day Classic Congrats to the 11u Page team for winning the USSSA Elite Wasco Memorial Day Classic on May 26, punching their ticket to USSSA Elite Nationals in Atlanta. It was the third consecutive year this group has won the Wasco tournament.
  • 12u Heitman Finishes Third at Heritage Classic Congrats to the 12u Heitman squad for its third place finish at the USSSA Heritage Classic May 12 in Joliet. The Diamonds went 4-1 on the weekend.
  • 14u Schmidt Mixed Team Takes Second in Downers Congrats to the 14u Schmidt, Fournier and Williams combined team for finishing 2nd in the ASA Spring Swing Qualifier in Downers May 5!
  • 11u Page Finishes Third at USSSA Heritage Classic Congrats to the 11u Page squad for its third place finish at the USSSA Heritage Classic May 5. The Diamonds went 5-1 on the weekend.
  • 11u Drehs Finishes Third at Heritage Classic Congrats to the 11u Drehs bunch for finishing third out of 17 teams at the USSSA Heritage Classic May 5.
  • 12u McNamara Wins Blizzard Blowout! Congrats to the 12u McNamara squad for its dominating performance at the Blizzard Blowout February 8-10 in Peoria. The Diamonds went 5-0 on the weekend, outscoring their opponents 40-2. Way to go ladies!
  • 11u Drehs Earns National Bid Congrats to the 11u Drehs squad for ending its fall season with a second place finish in the Louisville Slugger 12u USSSA Fall Classic October 19-21 in Peoria. With the second-place finish, the squad earned its bid for 2019 Nationals.
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The Diamond Mine

About The Diamonds

Naperville Diamonds (NDSA) 
2863 West 95th Street
Unit 143-307 
Naperville, IL 60564 


Congrats to the 16u Kugelberg squad for its thrilling 5-3 come-from-behind victory over the Badger Blitz to win the 2019 USA Softball Northern Nationals. So proud of all the coaches, players and families on this phenomenal end to a great season. Couldn't be more proud. Way to go!!!!!