All-Star 10! Baseball-Themed Birthday Party Ideas for Kids

Take me out to the ball game! When my baseball-loving son turned 10, I knew there was no better way to celebrate than with an all-star baseball themed birthday party! For his big day, we invited friends to our local park for a fun and sporty 10th birthday celebration filled with sunshine, laughter, and that unmistakable ballpark energy. With a little creativity, Yao and I transformed the park into our very own mini baseball field, complete with classic ballpark snacks, friendly games, and plenty of team spirit.

All-Star Baseball Party Decorations

To bring our all-star baseball theme to life, I wanted the park to feel like our very own mini ballpark—full of charm, color, and team spirit. I chose a classic red, white, and blue palette to capture that timeless baseball vibe and give everything a crisp, energetic look from start to finish. For the backdrop, Yao and I created a bold, sporty display featuring clusters of navy, red, white, and light blue balloons arranged in an arch, accented with metallic red and blue starburst balloons for an extra pop of excitement. To tie the theme together, we added baseball orbz balloons, an oversized foam finger cutout, and a wooden bat–shaped inflatable for that authentic game-day feel. The centerpiece of the setup was a clean, pinstriped backdrop—a nod to traditional baseball uniforms—highlighted with a large “10” to make the celebration feel truly special.

A kid's baseball themed birthday party backdrop decorated with a balloon garland in the classic baseball colors of blue, red and white adorned with a blue starburst foil balloon, a baseball orbz foil balloon a baseball bat shaped inflatable from Momo Party. The party backdrop features red pinstripe design and a foam finger cutout, making this a festive yet modern decoration for a fun celebration for sports.

Child in a baseball-themed costume standing in front of a colorful baseball themed party backdrop with festive balloons and decorations styled by Momo Party.

Home Run Treats & Cake Table

For the dessert table, I wanted to keep the baseball theme fun and nostalgic. I used a white round table to let all the colors and treats shine, giving it a clean, modern look. The Hampton Table Runner added the perfect touch, subtly nodding to that classic baseball vibe. The centerpiece was the baseball-shaped birthday cake, complete with red stitching details, surrounded by cupcakes topped with playful the “Go Team” toppers, baseball lollipops, and a candy jar filled with Big League Chew Gumballs. With personalized Baseball Treat Bags featuring “#10,” popcorn served in Star and Striped Treat Bags, and a floral arrangement accented by the “Home Run” party pennant, the table was a total hit—ready for all our little all-stars to enjoy.

A baseball themed cake and dessert table against a baseball pinstripe backdrop styled by Momo Party featuring a baseball shaped buttercream cake with number 10 on it, cupcakes topped with GO TEAM toppers in blue and red, baseball lollipops, a candy jar with Big League Chews gum balls, and a baseball jersey shaped treat bag, with a floral bouquet and a "Home Run" party pennant as the centerpiece.

A baseball themed cake and dessert table against a navy backdrop styled by Momo Party featuring a baseball shaped buttercream cake with number 10 on it, cupcakes topped with foam finger toppers, baseball lollipops and a candy jar with Big League Chews gum balls, with a floral bouquet and a "Home Run" party pennant from Momo Party as the centerpiece.

A baseball themed cake and dessert table against a baseball pinstripe backdrop styled by Momo Party featuring the Hip Hip Hooray red striped goodie bags, cupcakes topped with GO TEAM toppers in blue and red on a red cupcake stand and baseball pinstripe treat bag.

Grand Slam Table Setting For Kids

Inspired by the ballpark theme, I used a long picnic-style table for kids that encouraged everyone to sit together—like teammates in the dugout. Each place setting featured the Baseball Diamond Placemat, the Red Baseball Helmet Shaped Plate, the Baseball Shaped Napkin, and the Cornflower Tumbler. A vintage inspired Red Striped Table Runner added a playful contrast, while the centerpiece—a simple vase filled with white flowers and topped with this cheerful “Home Run” felt party pennant—brought the whole look together. The table struck the perfect balance between sporty and sweet, making it a welcoming spot for the kids to enjoy their snacks, cake, and plenty of laughter after a day of all-star fun.

A kid's baseball themed birthday party picnic table setting styled by Momo Party featuring various baseball themed tablewares from Momo Party including baseball helmet shaped plates, cornflower tumbler cups, baseball shaped napkins on the baseball diamond placemats with the red pinstriped table runner underneath. In the center there's a beautiful flower bouquet with the "Home Run" felt party pennant. In the back there's a candy cart decorated with balloons and a bunting garland filled with classic ballpark snacks including peanuts, popcorn soda, and hot dogs.

An overhead shot of kid's baseball themed birthday party picnic table setting styled by Momo Party featuring various baseball themed tablewares from Momo Party including baseball helmet shaped plate, cornflower tumbler cups, baseball shaped napkins on the baseball diamond placemats with the red pinstriped runner underneath. In the center there's a beautiful flower bouquet with the "Home Run" felt party pennant and some star shaped trays in blue and red filled with popcorn.

Game Day Concession Stand

No baseball birthday would be complete without a fun concession stand, and this one was a total crowd-pleaser! Inspired by classic ballpark snacks, we transformed a charming white candy cart into our very own mini concession stand, complete with the festive Hamptons Bunting Outdoor Garland in red, white, and blue. The setup featured a simple yet nostalgic menu—created using a template that I found from Etsy — and included game day favorites like hot dogs and chips, peanuts, popcorn, Cracker Jacks, and sunflower seeds, all neatly displayed in wooden crates for a modern, clean look. A baseball-themed balloon garland in navy, white, light blue, and red, adorned with an MLB glove-shaped foil balloon on the side of the cart, added a playful pop of color and tied perfectly into the rest of the party décor. We even placed a bucket of vintage Coca-Cola bottles nearby for an extra dose of nostalgia. The highlight of the stand came when we handed out game day ice cream in these mini baseball helmet bowls — a total hit that made this concession cart the ultimate baseball birthday snack station for kids and families alike.

A candy cart decorated with baseball themed balloons in red, blue and white and all-star bunting garland by Momo Party filled with classic baseball ballpark snacks includingCracker Jacks, bags of sunflower seeds, Big League Chew gum balls in a bucket, popcorn in blue striped bags in wooden crates and a box of peanuts, along with mini baseball helmet shaped cups for ice cream and treats, a nostalgic yet with a modern twist set up for baseball snack display at a kid's baseball themed birthday party.

A closeup shot of a candy cart decorated with baseball themed balloons in red, blue and white and all-star bunting garland adorned with MLB glove shaped foil balloon by Momo Party at a kid's baseball themed birthday party in a park.

A close up shot of a menu of a candy cart decorated with baseball themed balloons in red, blue and white and all-star bunting garland by Momo Party filled with classic baseball ballpark snacks including Cracker Jacks, bags of sunflower seeds, Big League Chew gum balls in a bucket, popcorn in blue striped bags in wooden crates and a box of peanuts, along with mini baseball helmet shaped cups for ice cream and treats, a nostalgic yet with a modern twist set up for baseball snack display at a kid's baseball themed birthday party.

Grab Your Gear: MVP Cap Wall

For the party favors, I loved the idea of a hat display that doubled as a fun “cap wall,” and I decorated it with these baseball stitch wall decals for an extra special touch. It became the perfect spot for guests to grab their own personalized all-star baseball cap, which I got them from here and customized by ironing each guest’s initial on the front — a thoughtful keepsake from the day! To complete the look, I added a red training ball bucket filled with mini inflatable bats for the kids to grab, adding a playful, sporty detail that made everyone feel like part of the team.

A baseball cap wall next to a baseball themed party backdrop styled by Momo Party. These navy and grey baseball caps are with different initials as kid's baseball themed party favors. The wall was decorated with baseball stitch wall decal. Next to the wall is a red bucket with white baseball bat inflatables, a great party favor idea for kid's baseball birthday party or a team celebration.

Fun-filled Baseball Games & Activities

To keep the celebration full of energy, we planned a mix of fun baseball-themed activities that kept the kids busy and smiling all afternoon. The baseball toss challenge was a huge hit, and the wiffle ball games added just enough friendly competition to keep everyone engaged. One of my favorite moments was watching the kids take turns hitting the baseball-shaped piñata—there was so much laughter and cheering! And of course, the sports-themed bouncy house was in constant motion, giving the little ones a chance to jump, play, and let out all that game-day excitement. The whole setup brought such a lively, playful vibe to the park—it really felt like our own little ballpark party!

A baseball ball toss game set up in a park where a kid's baseball themed birthday party was held and styled by Momo Party, featuring a festive yet modern baseball party backdrop featuring blue, red and white balloons, a red foam finger board next to a red pinstriped board with number 10 on it, along with a cap wall as party favors. There's also a kid's picnic table featuring baseball themed tablewares on the table.

Two girls throwing their baseballs at the baseball toss challenge in a park where a kid's baseball themed birthday party took place, styled by Momo Party, featuring a festive yet modern baseball party backdrop featuring blue, red and white balloons, a red foam finger board next to a red pinstriped board with number 10 on it, along with a cap wall as party favors. There's also a kid's picnic table featuring baseball themed tablewares on the table.

A sport themed bounce house with baseball, basketball, football and soccer elements on it in a kid's baseball sport themed birthday party in a park styled by Momo Party.

Parents and kids playing wiffle ball in a park where a kid's baseball themed birthday party took place.

A baseball shaped pinata hung on the tree in a park where a kid's baseball themed birthday party was held and styled by Momo Party, featuring a festive yet modern backdrop featuring blue, red and white balloons, a red foam finger board next to a red pinstriped board with number 10 on it, along with a cap wall as party favors. There's also a candy cart filled with classic baseball ballpark snacks for kids, and a kid's picnic table featuring baseball themed tablewares on the table.

A Home Run Celebration to Remember

My son’s all-star 10th baseball birthday party was truly a grand slam celebration! From the classic American baseball–inspired décor to the fun activities, sweet treats, and thoughtful party favors, every detail helped bring the ballpark to life. It was such a special day watching him live out his baseball dreams, surrounded by his teammates, friends, and family. If you’re planning a baseball-themed celebration for your little one, I hope these ideas spark some inspiration to create your own unforgettable day. And don’t forget to check out our Baseball Party Collection to help you knock your next celebration out of the park!

A list of festive baseball themed party supplies from Momo Party for kid's baseball themed birthday party including helmet shaped plates, baseball shaped plates, baseball themed foil balloons, cake toppers, party pennant and bunting garland.

Xoxo,

Tai Ladies from Momo Party in MLB baseball jerseys in a kid's baseball themed birthday party set up styled by Momo Party featuring a festive yet modern backdrop of navy, blue, and red pinstripe adorned with blue, red and white balloons and baseball shaped foil balloon.