Find your path to Zack
2,176 people in our graph share verified history with Zack — schools, employers, funds. One of them is your warm intro.
Dave BlivinunlockedZack: together at Techstars (2023)
×6Zack: together at Techstars
×3Zack: together at University of Pennsylvania
Zack: together at ITG
About
Zack Weiner is a cofounder of Overtime, a sports media brand with over 65 million social media followers that generates an average of more than 2 billion monthly video views. He co-created Overtime Elite, a basketball league offering a pathway to professional play, and serves on its board of directors. Before Overtime, Weiner founded The Sports Quotient while attending the University of Pennsylvania, where he earned a bachelor's degree in economics and mathematics and was a three-time Ivy League Chess Champion.
Founder at Overtime
Intro paths
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In turn, Zack can intro founders to Overtime's investors below.
Overtime's investors · 22
359 Capital645 VenturesNew York · $1M – $5M checksAfore CapitalSan Francisco · $500K – $2M checksAndreessen HorowitzMenlo Park · $500K – $50M checksBanana CapitalSeattle · $1 – $250K checksBezos ExpeditionsBlack CapitalSacramento · $200K checksChaac VenturesSanta Monica · $250K – $1M checksDentsu VenturesTokyoFitz Gate VenturesHouston · $500K – $1M checksGreycroftNew York · $100K – $5M checksJ17 CapitalLightShed VenturesArmonkOssian CapitalPrime PartnersTokyoPROOFArlingtonRiverbend CapitalWashingtonSand Hill AngelsMenlo Park · $50K – $2M checksShrug CapitalSunnyvale · $100K – $3M checksSpark CapitalSan Francisco · $500K – $25M checksTACK VenturesWinslow CapitalMinneapolis
Co-founders at Overtime
DP
Daniel PorterExecutive Officer, Director
ZW
Zachary WeinerFounder
Founder at overtime
Intro paths
→
In turn, Zack can intro founders to overtime's investors below.
overtime's investors · 1
Co-founders at overtime
ZW
Zachary WeinerFounder
Founder at Overtime
Intro paths
→
In turn, Zack can intro founders to Overtime's investors below.
Overtime's investors · 18
359 Capital645 VenturesNew York · $1M – $5M checksAfore CapitalSan Francisco · $500K – $2M checksAndreessen HorowitzMenlo Park · $500K – $50M checksBezos Expeditionssince 2022Black CapitalSacramento · $200K checksBlackstonesince 2022Fitz Gate VenturesHouston · $500K – $1M checksGreycroftNew York · $100K – $5M checksImagination CapitalNew York · $100K – $150K checksMaC Venture CapitalLos Angeles · $500K – $2M checksMorgan StanleyPurchase · since 2022Rogue Insight CapitalMarkhamSapphire SportPalo Alto · since 2022Spark CapitalSan Francisco · $500K – $25M checksTACK VenturesWestbound Equity PartnersPalo Alto · $750K – $2M checksWinslow CapitalMinneapolis · since 2022
Co-founders at Overtime
DP
Dan PorterFounder & CEO
Experience
- OvertimeCoFoundercurrent2016 — presentNew York, New York
- The Aspen Institute2026 Henry Crown Fellowcurrent2026 — present
- TechstarsMentorcurrent2019 — present
- WME (William Morris Endeavor)Digital Team2015 — 2016New York, NY
- The Sports QuotientFounder2012 — 2016
- ITGTMT Investment Research Associate2013 — 2015
- The New York FoundlingChess Instructor/Counselor2009
- Ramapo for ChildrenChess Instructor/Counselor2009
Skills & more
Microsoft Excel
From Zack's professional profile.
Frequently asked questions
- Who is Zack Weiner?
- Zack Weiner is a cofounder of Overtime, a sports media brand with over 65 million social media followers that generates an average of more than 2 billion monthly video views. He co-created Overtime Elite, a basketball league offering a pathway to professional play, and serves on its board of directors. Before Overtime, Weiner founded The Sports Quotient while attending the University of Pennsylvania, where he earned a bachelor's degree in economics and mathematics and was a three-time Ivy League Chess Champion.
- Where does Zack Weiner work?
- Zack Weiner is Founder of overtime and Founder at Overtime and Founder at Overtime.
- What companies did Zack Weiner found?
- Zack Weiner founded overtime, Overtime, Overtime.
- Where did Zack Weiner go to school?
- Zack Weiner studied at University of Pennsylvania (Mathematics, Economics); Stuyvesant High School.
Founder mafias
Techstars mafia2,005
Also came through, then founded or led a company.
Brad FeldCo-founderFounded TechstarsGleb ChuvpiloTechstars Boston Accelerator 2014Founded Thor Directed Energy +6David CummingsTechstars Boulder Accelerator 2012Founded Undaunted +6Jagmeet LambaEntrepreneurshipFounded Certa +3Ben LammMentor & InvestorFounded Breaking +3T.J. ParkerTechstars Boston Accelerator 2013Founded Tjparker +2
+ 1,998 more
Techstars mafia315
Also came through, then founded or led a company.
Jagmeet LambaEntrepreneurshipFounded Certa +3Jeremy AchinCloud Class 2013Founded Neo Cybernetica +2Ari TullaMentorFounded Elo Health +2Brandon PatonMentorFounded Glider +2Weiting LiuMentorFounded Everyday.me +2Colleen HiltonBoston '22Founded Alli Connect +2
+ 308 more
Stuyvesant High School mafia53
Also came through, then founded or led a company.
Josephine LeeHigh School DiplomaFounded Palette Labs +1Vanessa LiuHSFounded Sugarwork +1James Lu MorrisseyRegents DiplomaFounded Mentor Collective +1Ben UretskyFounded Welcome Homes +1Moisey UretskyFounded Welcome Homes +1Amol SarvaFounded Knotel +1
+ 46 more
overtime mafia2
Also came through, then founded or led a company.
Overtime mafia2
Also came through, then founded or led a company.
Same school
Also attended University of Pennsylvania1,302
Brian ActonCo-founder of WhatsApp; co-founder of Signal FoundationKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalDasha MaggioPartner at Felicis Ventures, writer on venture capital and founder psychologyNancy WangInvestor at Felicis VenturesLeah von SiemensPartner at Manta Ray VenturesEghosa OmoiguiFounder and Managing General Partner at EchoVC Partners
+ 1,296 more
Also attended Stuyvesant High School104
Alfred LinPartner at Sequoia CapitalSarah TavelVenture Partner at BenchmarkScott BillerInvestor at GV (Google Ventures)Hussein KanjiPartner at Hoxton VenturesBen FriedVenture Partner at Rally Ventures Management, LlcDan BorokCo-Founder and Managing Partner at NVP Capital
+ 98 more
Shared employers
Also worked at Overtime15
Ian SigalowCo-Founder & Managing Partner at GreycroftAnis RashidEIR at Serena VenturesLuke ArmourInvestor at Chaac VenturesZach KhazzamInvestor at Long Ridge Equity PartnersTobias LangeInvestor at Susquehanna Growth EquityAaron RyanFounder of Belden Avenue Advisors at 1809 Capital
+ 9 more
Also worked at The Aspen Institute153
Toby CoppelCo-founder and Partner at Mosaic VenturesChandar LalPartner at Mosaic VenturesDavid Rosenthal, MDVenture Partner at AlleyCorpGary LauderFounder at Lauder PartnersJoshua BaerFounder & CEO at Capital FactorySamara Mejia HernandezFounding Partner at Chingona Ventures
+ 147 more
Also worked at WME (William Morris Endeavor)17
Nick PenskeInvestment Team at 8VCWill WardFounder & Managing Partner at Fourward VenturesBen CurtisAdvisor at Red Sea VenturesCharles D. KingGeneral Partner at MaC Venture CapitalSeth RosenbergPartner at Greylock PartnersRyan ShermanSenior Manager - Digital Performance and Marketing at BGH Capital
+ 11 more
