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Turning ballparks into platforms for endometriosis awareness. ⚾️🥎 Helping people get answers faster. Join us ↓

Joined September 2025
Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)Photo by Strike Endo Out (@strikeendoout)
🎉 100 tickets SOLD! We are so blown away by the support for our Strike Endo Out x Red Sox game! Because of the amazing demand, we’ve officially extended the deadline and added MORE tickets so even more families can join us. Grab yours at the link before they’re gone again! ⚾️💛
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Be sure to check out this sale! 10% of sales will go toward our work!
Day 4 of the #XNAT26 Lots of different things posting today! See pinned post for shipping info and discount info! Remember spend $25 get 10% off, spend $50 get 15% off, spend $100 get 20% off! @Strikeendoout Post 83- Old baseball- $1 Yugioh- $4 each (6 available) Skylanders- $3 Score NFL- $8 each (2 available) Minor league mlb- $1 each (4 available)
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Bigger than baseball 💛 ⚾️ Strike One: Awareness. Endometriosis isn’t just a “bad period”. It can cause severe, life-altering symptoms. Awareness helps people recognize these symptoms sooner, get taken seriously, and reach the right care faster.
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⚾️ Strike Three: Research. People can spend years being told their pain is “normal”, bouncing between doctors before getting answers. Symptoms disrupt work, school & daily life & the financial strain adds up: copays, imaging, prescriptions, missed work & travel to specialists.
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Drumroll please 🥁 Congratulations to our winners @DanKeeling21 & @JasonBrown34468! Please DM to claim your $25 #XNat26 stack credit!
We’re drawing TWO winners to this today at 5 pm Eastern! Last chance to enter 🎉
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We’re drawing TWO winners to this today at 5 pm Eastern! Last chance to enter 🎉
X National has partnered with @strikeendoout and we have another GIVEAWAY FOR YA! ‼️ A simple RT and follow @strikeendoout will get you entered ‼️ ‼️$3 Donation to Strike Endo out gives you a BONUS chance $25 Stack credit! $6 gives you Double entries, $9 gives you 3 and so on!! Don’t worry for this. We will have 2 Winners! #XNat26 #StrikeEndoOut Link to donate⬇️‼️ strike-endo-out.org/xnationa…
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Thank you, Eddie! 🙌🏻💛
Giveaway #2 2024 Prizm (Base) Drake Maye Rookie PSA 9 To Enter: Comment who you think will score the most Fantasy Football points in 2026... Allen? Burrow? LJ? JT? Bijan? Chase? Nacua? Winner will be selected at random at the start of Friday's #XNat26 live stream! Every giveaway I run during XNat26 will be matched in dollar amount and a donation will be made in the name of the winner and a friend they choose to @strikeendoout!
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Our founder Kara is an official seller in #XNat26, an online card show featuring an incredible community of sellers hosted by @_Babyzion_. All proceeds from her card sales will go toward our programs. Check it out!
#XNat26 sale logistics: 📆 Posting today through Sunday 📬 $6 flat shipping (tracked) 👍🏻 Claim with take or player/character name ✅ Offers will be considered on everything, with full take given first priority 💵 Payment at end of sale via Venmo, PayPal, or donation portal on Strike Endo Out website Let’s have some fun!
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Thank you 2 Generations Sports Cards for your support! Check out the #XNat26 sale running today through 8/9!
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Joining us at Fenway on September 8? Can’t join but want to support? Special Strike Endo Out x Fenway tees are now available! Let’s turn the park yellow to support endo warriors everywhere 💛
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We took the field at Dunkin’ Park to say 7-10 years for a diagnosis is too long. To say endometriosis research can’t wait. To say it’s time to strike endo out 🙌🏻 Thank you to the @GoYardGoats for hosting us 💛
What a day 💛 📍Dunkin’ Park, Hartford @strikeendoout
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And a shoutout to Spencer and Mia from the Yard Goats for making our day super special and everyone at Dunkin’ Park for the warm welcome and hospitality! Raising awareness about endometriosis is a team sport 🤝🏻
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Because supporting women’s health is always in fashion 🌟 We’re thrilled to team up with Pine Tar Clothing Co on a special fundraising store!
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You can purchase unique co-branded items for the endo warrior, advocate, or supporter in your life, as well as fantastic selections from Pine Tar’s lineup for your favorite baseball player or fan! pinetarclothing.com/pages/fu…
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We’re excited to be teaming up with X National, an amazing online card show coming up right here on X next week! Here’s your chance to win $25 stack credit to one of the fantastic sellers AND pitch in for endometriosis research! strike-endo-out.org/xnationa…
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We’re taking endo awareness out to Dunkin Park in Hartford, Connecticut, home of the @GoYardGoats! And we want you to join us! Enter to win two tickets over on Instagram 🙌🏻💛 [link below]
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Let’s do this! 🙌🏻💛
X National x @strikeendoout coming soon ‼️👀 Also @HitMachineHQ with the flyer! Amazed by this everytime!!
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Thank you, @vaultedcollect! 🙌🏻💛 Vaulted’s amazing support of the hobby community extends to endo warriors, and we are so grateful.
Wish granted! Thank you @vaultedcollect for your support of @strikeendoout. This Card Display will be a prize in our next Three Strikes Challenge. Details coming soon! 🙌🏻💛
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The @OsPlayerDev 12th-ranked prospect @DzierwaJoseph in his Double A debut with the @BaysoxOfficial this week, tossing 5+ innings - the first 4 2/3 hitless - while striking out 10.
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At least 1 in 10 women suffer from endometriosis — and on Friday, July 17, we’re partnering with the Baysox to show up for them. Join us for an evening of endo awareness at the ballpark as we help everyone get the accurate answers they deserve Tickets: strike-endo-out.org/BaySox
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We’re giving away TWO free tickets to our Strike Endo Out x Red Sox game day event in September over on our Instagram page! Enter before 12 noon EDT tomorrow (Thursday, 5/21): instagram.com/p/DYflmUnO6__/…
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216 entries 💛 Over $650 raised 💛 And… drum roll please 🥁 We have a winner! 🙌🏻 Congratulations, @CoachSmithCards! You are the winner of our Bowman Prize Pack! 🎉 Thank you to all who entered for teaming up with us to throw strikes. This is a huge win for women’s health 💛
Are you up to the challenge? Join us to Strike Endo Out in our latest Three Strikes Challenge! Make a $3 donation today for a chance to win this fantastic prize package thanks to our friends at @FanaticsCollect & Pine Tar Clothing Co! ⤵️
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Last chance! Closes tonight at 11:59 EDT. givebutter.com/threestrikes
Are you up to the challenge? Join us to Strike Endo Out in our latest Three Strikes Challenge! Make a $3 donation today for a chance to win this fantastic prize package thanks to our friends at @FanaticsCollect & Pine Tar Clothing Co! ⤵️
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