Stemack
@stemack.bsky.social
🚀Sports Technology investor, operator and strategist @Sports Tech Atlanta
Host of the Seed Talk Podcast.🎥
⛳️Co-founder of Open Mondays golf brand.
IU baseball grad, Atlanta native and sports fan
Host of the Seed Talk Podcast.🎥
⛳️Co-founder of Open Mondays golf brand.
IU baseball grad, Atlanta native and sports fan
NY Jets Back Largest Collegiate Women’s Flag League With $1M
December 9, 2025 at 5:55 PM
NY Jets Back Largest Collegiate Women’s Flag League With $1M
Feature from Golf Georgia on Open Mondays on our mission to amplify diversity and inclusion in golf.
December 9, 2025 at 5:54 PM
Feature from Golf Georgia on Open Mondays on our mission to amplify diversity and inclusion in golf.
Rival: The First Sportsbook built for womens sports
open.substack.com/pub/stemack/...
open.substack.com/pub/stemack/...
December 1, 2025 at 5:13 PM
Rival: The First Sportsbook built for womens sports
open.substack.com/pub/stemack/...
open.substack.com/pub/stemack/...
Kara Nortman bet early on womens sports-now she's helping rewrite the entire playbook open.substack.com/pub/stemack/...
December 1, 2025 at 4:06 PM
Kara Nortman bet early on womens sports-now she's helping rewrite the entire playbook open.substack.com/pub/stemack/...
Sports Tech Atlanta Monthly Newsletter
open.substack.com/pub/stemack/...
open.substack.com/pub/stemack/...
August 29, 2025 at 2:07 PM
Sports Tech Atlanta Monthly Newsletter
open.substack.com/pub/stemack/...
open.substack.com/pub/stemack/...
Thoughts on the US open having their own Love Island
August 16, 2025 at 4:26 PM
Thoughts on the US open having their own Love Island
Serie A partners with Genius Sports for betting data distribution
August 15, 2025 at 2:54 PM
Serie A partners with Genius Sports for betting data distribution
Alex Rodriguez long celebrated for his MLB accomplishments ( and one of my all time favorites who hit .358 with 36 HR’s and 54 Doubles as a 20 year old in the middle of the Vaunted 96 Mariners roster) is now making waves off the field as a savvy entrepreneur.
open.substack.com/pub/stemack/...
open.substack.com/pub/stemack/...
August 13, 2025 at 6:44 PM
Alex Rodriguez long celebrated for his MLB accomplishments ( and one of my all time favorites who hit .358 with 36 HR’s and 54 Doubles as a 20 year old in the middle of the Vaunted 96 Mariners roster) is now making waves off the field as a savvy entrepreneur.
open.substack.com/pub/stemack/...
open.substack.com/pub/stemack/...
August 13, 2025 at 1:19 PM
We assume this vest goes crazy on Fanatics after the Kelce/Taylor Swift podcast tonight
fanatics.93n6tx.net/kO2LKx
fanatics.93n6tx.net/kO2LKx
August 13, 2025 at 1:16 PM
We assume this vest goes crazy on Fanatics after the Kelce/Taylor Swift podcast tonight
fanatics.93n6tx.net/kO2LKx
fanatics.93n6tx.net/kO2LKx
A New reality Dating Series will take place entirely at the US Open
August 12, 2025 at 11:23 PM
A New reality Dating Series will take place entirely at the US Open
Future of work startup fundraising.
Reach out for more information
Reach out for more information
August 12, 2025 at 6:16 PM
Future of work startup fundraising.
Reach out for more information
Reach out for more information
Finding the Right Partnerships for Your Sports Tech Startup — Sports Tech Atlanta share.google/JuQetJhxJQab...
August 12, 2025 at 6:13 PM
Finding the Right Partnerships for Your Sports Tech Startup — Sports Tech Atlanta share.google/JuQetJhxJQab...
Shedeur Jersey is tops on Fanatics now
fanatics.93n6tx.net/5502On
fanatics.93n6tx.net/5502On
August 12, 2025 at 6:12 PM
Shedeur Jersey is tops on Fanatics now
fanatics.93n6tx.net/5502On
fanatics.93n6tx.net/5502On
What Shedeur said during his NFL combine meetings
August 12, 2025 at 4:06 PM
What Shedeur said during his NFL combine meetings
Playback is a livestreaming service where creators watch and talk about sports with fans.
The startup raised $22 million in funding from investors like Alexis Ohanian's Seven Seven Six.
It also reached a deal with MLB.tv to bring baseball to the platform, following an earlier NBA deal. #sportstech
The startup raised $22 million in funding from investors like Alexis Ohanian's Seven Seven Six.
It also reached a deal with MLB.tv to bring baseball to the platform, following an earlier NBA deal. #sportstech
March 29, 2025 at 5:51 AM
Playback is a livestreaming service where creators watch and talk about sports with fans.
The startup raised $22 million in funding from investors like Alexis Ohanian's Seven Seven Six.
It also reached a deal with MLB.tv to bring baseball to the platform, following an earlier NBA deal. #sportstech
The startup raised $22 million in funding from investors like Alexis Ohanian's Seven Seven Six.
It also reached a deal with MLB.tv to bring baseball to the platform, following an earlier NBA deal. #sportstech
Luka has found his stride offensively 34 points on 11-21 and 6-10 from 3 but he was a -16. His defense has started to revert back just a little bit
March 27, 2025 at 3:50 PM
Luka has found his stride offensively 34 points on 11-21 and 6-10 from 3 but he was a -16. His defense has started to revert back just a little bit
Seeing this clip go viral of the Michigan baseball player has been so wild for me. I played for michigan coach, Coach Smith at IU and there would have been no way one of us could have done this back then. Glad the guys can have some fun while playing the game
March 17, 2025 at 5:54 PM
Seeing this clip go viral of the Michigan baseball player has been so wild for me. I played for michigan coach, Coach Smith at IU and there would have been no way one of us could have done this back then. Glad the guys can have some fun while playing the game
I know we are still in basketball season but if you have ever wonder why Joey Gallo has just under a 40% strikeout rate. Watch this attempted challenge
March 12, 2025 at 4:44 AM
I know we are still in basketball season but if you have ever wonder why Joey Gallo has just under a 40% strikeout rate. Watch this attempted challenge
Still no purple Luka Jersey on Fanatics
Can also get the Mavs Luka Jersey for $39. Feel like these are going to everywhere when people get back outside
fanatics.93n6tx.net/c/4352941/58...
Can also get the Mavs Luka Jersey for $39. Feel like these are going to everywhere when people get back outside
fanatics.93n6tx.net/c/4352941/58...
March 1, 2025 at 6:40 AM
Still no purple Luka Jersey on Fanatics
Can also get the Mavs Luka Jersey for $39. Feel like these are going to everywhere when people get back outside
fanatics.93n6tx.net/c/4352941/58...
Can also get the Mavs Luka Jersey for $39. Feel like these are going to everywhere when people get back outside
fanatics.93n6tx.net/c/4352941/58...
Luka plays basketball today
February 27, 2025 at 10:15 PM
Luka plays basketball today
Tag Heuer becomes official timekeeper for F1 #f1 #sportstech
February 27, 2025 at 10:14 PM
Tag Heuer becomes official timekeeper for F1 #f1 #sportstech
🚀 Challenge The Future of Play 2025
Transform the future of play for youth engagement! 🚀 Showcase your innovation and compete on the global stage. Apply now!
innovation-thinksport.agorize.com/en/challenge...
Transform the future of play for youth engagement! 🚀 Showcase your innovation and compete on the global stage. Apply now!
innovation-thinksport.agorize.com/en/challenge...
February 27, 2025 at 1:54 PM
🚀 Challenge The Future of Play 2025
Transform the future of play for youth engagement! 🚀 Showcase your innovation and compete on the global stage. Apply now!
innovation-thinksport.agorize.com/en/challenge...
Transform the future of play for youth engagement! 🚀 Showcase your innovation and compete on the global stage. Apply now!
innovation-thinksport.agorize.com/en/challenge...
Comcast sportstech 2025 program announced their 10 startups highlighted by Camb.AI and Transmit #sportstech
February 25, 2025 at 5:36 PM
Comcast sportstech 2025 program announced their 10 startups highlighted by Camb.AI and Transmit #sportstech
Luka Doncic is younger than Austin Reaves??
February 25, 2025 at 6:17 AM
Luka Doncic is younger than Austin Reaves??