Microsoft MVPs helped bring Excel esports to the world - commentating on ESPN, designing cases, sharing training tips, and even taking home the trophy.
If you’ve ever watched someone do serious data work in Excel - building a model that feels like magic or using a perfectly crafted LAMBDA to do in one line what used to take a page of helper columns - you already understand the spirit of Excel esports. The Microsoft Excel World Championship (MEWC) turns that spirit into a live competition: timed “cases,” real-time leaderboards, and a crowd that cheers for spreadsheet moves the way sports fans cheer for a buzzer-beater.
At the 2025 MEWC Finals (held December 1–3, 2025 at the HyperX Arena in Las Vegas), Microsoft MVPs showed up everywhere - on the broadcast desk, behind the scenes writing cases, and throughout the community sharing training tips and “inside tricks.” And in the biggest MVP moment of all, Excel MVP Diarmuid Early took home the world championship title.
“The Excel World Championship is a high-stakes, fast-paced competition where top Excel users from around the world solve complex, timed challenges using advanced formulas and strategies.” – MVP Oz du Soleil
Meet the Champion: MVP Diarmuid Early
Winning the Microsoft Excel World Championship isn’t about memorizing a few formulas - it’s about staying calm under pressure, translating messy scenarios into clean models, and finding the fastest path from question to answer. In 2025, that combination belonged to Diarmuid Early, who battled through a field of elite competitors and emerged as the Microsoft Excel World Champion.
One of the most MVP things about this win is what happened after the confetti: Diarmuid has been sharing how he thinks about cases and how he trains. If you want to learn by watching a world-class workflow end-to-end, start with his Road to Las Vegas 2025 video playlist, then check out his behind-the-scenes breakdown video, I won the Excel World Championship by folding Origami in a spreadsheet. It’s part engineering, part creativity - and 100% Excel.
Diarmuid’s story also illustrates the bigger point: Excel esports is community-powered. The same people who teach, write, and answer questions every day are the ones shaping the competition - whether they’re designing challenges, explaining strategies on-air, or helping new players level up. Here’s a look at how MVPs helped make MEWC 2025 happen.
MVP Giles Male (left) and MVP Oz du Soleil (right) in the commentary booth, breaking down the action at the Microsoft Excel Collegiate Championship (MECC) 2025. Photo credit: Giles MaleOn the mic: MVPs bringing Excel esports to the world
“I was leaning over the commentators balcony looking out at hundreds of Excel fanatics who had travelled to Vegas to watch other people battle it out on spreadsheets… I just remember looking at Oz, and Oz looking at me, and he said '... we get to do this for a living?? I love my life'.” - MVP Giles Male
For many viewers, the first “wait… Excel has a world championship?” moment happens because MEWC is genuinely fun to watch - especially with experts translating the action in real time. MVPs have been front and center on the broadcast, providing commentary that balanced entertainment with the kind of technical clarity only seasoned Excel educators can deliver.
- Oz du Soleil (Excel on Fire) is a long-time Excel educator known for making advanced concepts approachable - and for bringing serious storyteller energy. As an Excel esports commentator, Oz helps viewers understand not just what competitors are doing, but why their approach works (and when it doesn’t).
- Giles Male (Full Stack Modeller) brings deep modeling credibility to the desk - and, as he’s shared, sometimes gets the call with almost no notice. That combination of expertise and adaptability is exactly what makes live Excel commentary work.
- Jon Acampora (Excel Campus) is a familiar voice to many in the community, and his teaching-first mindset shows up perfectly in esports commentary: quick explanations, smart shortcuts, and a constant focus on helping viewers learn while they watch.
- Tim Heng (Sum Product) adds both technical sharpness and audience-friendly pacing - calling out the “tiny” decisions that separate good solutions from great ones (keyboard efficiency, formula structure, and when to stop polishing and submit).
What makes MEWC different: cases, clocks, and commentary prep
“We get the cases a few days early so we can solve them ourselves - and then we map out how to explain the key moves, because the competition moves incredibly fast.” - MVP Oz du Soleil
MEWC challenges competitors with timed Excel “cases” - scenario-based problem sets where accuracy, speed, and strategy all matter. The Finals are streamed on YouTube (and have also appeared on ESPN’s The Ocho), which means the broadcast must serve two audiences at once: hardcore Excel nerds who want to see the formula choices, and curious newcomers who just want to understand why the leaderboard is moving so fast. That’s where MVP commentary shines.
As MVPs like Oz and Giles have shared, the commentary team typically receives cases in advance, works through solutions, and plans how to explain the key decision points - because once the clock starts, competitors can be done before you’ve even finished reading the question.
“I was asked to step in 48 hours before the finals commenced. Which meant I had to try to learn all 9 battle cases in two days… this was all very intense, nerve-wracking, but just an amazing experience and opportunity overall.” - MVP Giles Male
Behind the scenes: MVPs designing the puzzles (and sharing the playbook)
Great esports needs great “maps.” In MEWC, that means cases that are tricky, fair, and fun - designed to reward strong spreadsheet fundamentals and creative approaches. Several MVPs contribute to the ecosystem that makes those cases possible, including MVPs David Brown, David Fortin Giles Male, Klinsmann Langhanz, Renier Wessels, and Tim Heng who create Excel challenge cases for the competition and for practice.
And then there’s the part you can’t put on a scoreboard: the ongoing sharing culture. Around every battle, MVPs and community experts swap approaches, publish walkthroughs, break down solutions on YouTube, and teach the mental models that help competitors get faster. That might look like a new keyboard shortcut habit, a reusable “personal LAMBDA collection,” or a clever way to structure a model so you can answer six questions without rebuilding your logic six times.
Why it matters (beyond bragging rights)
Excel is one of the most widely used technology platforms on the planet - and yet many people still underestimate what it can do (or what great Excel users can do with it). MEWC puts advanced spreadsheet skills on a public stage and makes them legible: you can see the tradeoffs, the patterns, the creativity, and the discipline. When MVPs are involved at multiple levels - broadcasting, designing, teaching, competing - it sends a clear signal: this is a real craft, and the community around it is generous with knowledge.
Microsoft Excel World Championship Award Ceremony. Photo credit: MVP Giles Male“Excel [is] the one tool that almost everyone has had to use at some stage in their career… 95% of the conversations I have with people who don’t know about it start with ‘No way… that exists??’ And then you start watching, and it’s just fascinating to see what a top Excel esport player can actually do.” - MVP Giles Male
Watch it, learn from it, then try it
Want to watch before you try it yourself? You’ve got two great options: a quick recap, or the full multi-hour deep dive.
Highlights: Microsoft Excel World Championship 2025 Finals Highlights (12:43)
Full competition: Microsoft Excel World Championship 2025 – Finals (4:00:54)
And, if you’re thinking “My Excel skills aren’t enough,” that’s actually the perfect place to start - because you improve by doing cases, reviewing solutions, and iterating. You can jump in through Excel Esports Online, and explore practice material with sample cases (free) and case studies (fee). Many competitors (including MVPs) also share solution walkthroughs - often complete with explanations and reusable formulas.
The pipeline is real: MECC and the next generation of Excel athletes
One of the most exciting parts of the Excel esports story is how quickly it’s building a next-gen talent pipeline. Alongside MEWC is the Microsoft Excel Collegiate Challenge (MECC), a global competition for college students created by Excel MVP David Brown. It’s an on-ramp for students who want to test their skills, meet the community, and learn in public.
If you haven’t read it yet, here’s a great starting point: From the Classroom to Las Vegas: MVP David Brown and the Excel Esports Revolution. Together, MECC and MEWC show how Excel learning can be both rigorous and genuinely fun - whether you’re a student, a seasoned analyst, or someone who loves discovering a cleaner way to write the same logic.
Join the Excel community (and learn from the MVPs)
Whether you watched MEWC on ESPN, caught a highlights clip on YouTube, or you’re quietly building a practice workbook at 1 a.m., the best part of Excel esports is that it’s welcoming. You don’t need to be “ready.” You just need to be curious - then practice, learn, and repeat.
“To future competitors: just start. Don’t wait… You get better by competing. So just get stuck in, and learn from the early experiences which we all have to work through!” - MVP Giles Male
If you want to sharpen your skills, trade ideas with other spreadsheet nerds, and learn directly from the people who teach the world’s best Excel techniques, join the Excel community and connect with our Excel MVPs. Start by exploring the championship home base at the Microsoft Excel World Championship website, try a few cases, and then share what you learned - because the fastest way to level up is to learn together.
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