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Jeff Ma
@jeffma
Chief Digital Officer @troon co-host @bettheprocess, Speaker. Ex-VP, @microsoft for startups, Ex-VP Analytics/DS @twitter. ex-ESPN Predictive Analytics Expert
San Francisco
en.wikipedia.org/wiki/Jeff_Ma
Joined August 2008
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  • Pinned
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    Jeff Ma
    @jeffma
    Jul 19, 2025
    It is confirmed that the first @BetTheProcess cup will be taking place August 23-24th at Silverado. More details to come this week. DM @RufusPeabody to join the evil empire or me to fight for the Rebel Alliance known as Team Ma
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    Jeff Ma
    @jeffma
    Jul 14, 2025
    I'm officially challenging @RufusPeabody to a Ryder Cup style challenge at Silverado in Napa Aug 23-24th... please DM me if you are interested in joining Team MA and taking down the evil empire known as Team Peabody
    51K
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    Jeff Ma
    @jeffma
    Jun 29, 2015
    Under Armour one ups Lebron and Nike
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    Jeff Ma
    @jeffma
    May 7, 2020
    So I have a new job... leading the amazing @msft4startups team leveraging the resources, talent and partnerships that @Microsoft has to help entrepreneurs of all kinds all over the world.
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    Microsoft for Startups
    Microsoft
    @msft4startups
    May 7, 2020
    Data guru and serial entrepreneur named leader of Microsoft for Startups. Read all about him here. msft.social/6011T9PU9 #MSFT4Startups #startupstrong
    Data guru and serial entrepreneur named leader of Microsoft for Startups. Read all about him here. https://msft.social/6011T9PU9 #MSFT4Startups #startupstrong
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    Jeff Ma
    @jeffma
    Oct 6, 2017
    Blue angels with their ode to @Twitter
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    Jeff Ma
    @jeffma
    Oct 30, 2020
    Welp... in case you weren't paying attention, I have a new job... worthy of a photo shoot...
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    Microsoft
    @Microsoft
    Oct 30, 2020
    What do blackjack, ESPN, and Microsoft have in common? Meet Jeff Ma, Microsoft’s new VP of @msft4startups: msft.it/6002TfLOM
    Photo of Jeff Ma.
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    Jeff Ma
    @jeffma
    Jan 10, 2021
    Is it sadder that they punted or that the announcers said nothing about it
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    Jeff Ma
    @jeffma
    Dec 20, 2023
    James’ first game!
    22K
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    Jeff Ma
    @jeffma
    Sep 5, 2025
    Who is your favorite survivor play this week? Comment below and like post and we will give away a couple free entries to splash’s $2.5m guarantee survivor pool. Currently has over $900k of overlay 👀. @BetTheProcess @RufusPeabody
    46K
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    Jeff Ma
    @jeffma
    Apr 26, 2022
    Since Tony talked about it on the pod today here it is
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    TK Littles
    @TKLittles
    Apr 26, 2022
    🎙️4/26/22 @ThisShowStinks🎙️ • Tony opens with #PhilaUnite losing to #WeTheNorth + Scherzer, Phil⛳️ & golf w @jeffma • @GlobeBobRyan on #BleedGreen sweep of #NetsWorld + thoughts on J West in “Winning Time” • @JasonLaCanfora on #NFLDraft • Mailbag📬 podcasts.apple.com/us/podcast/no-…
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    Jeff Ma
    @jeffma
    Dec 10, 2019
    This was a bucket list podcast for me... thanks @patrick_oshag for having me on
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    Patrick OShaughnessy
    @patrick_oshag
    Dec 10, 2019
    My conversation with @jeffma on making decisions with data: - data and analytics across sports - sports betting and who makes the most money# - analytics for human capital in companies - twitter data science investorfieldguide.com/ma/
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    Jeff Ma
    @jeffma
    Dec 24, 2021
    Steak porn
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    Jeff Ma
    @jeffma
    Apr 18, 2025
    To the seven (I'll take the under) people who might be interested in what I'm up to these days...
    He beat Vegas in blackjack. Now, he's helping golf (and golfers) cash in
    From golf.com
    29K
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    Jeff Ma
    @jeffma
    Oct 6, 2020
    Replying to @NateSilver538 and @paulg
    C’mon Nate. Couldn’t it also be because models even good ones like yours have inherent limitations that markets can capture
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    Jeff Ma
    @jeffma
    Apr 2, 2015
    Excited to announce the @tenxer team will be joining @twitter!!!