UNTITLED VENTURES · INVESTMENT COMMITTEEOCTOBER 2026 · CONFIDENTIAL

SlamBall: we pass.

Why we recommend passing on the $1M.

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IN SHORT

About $15M of investor money has produced one season. The new plan relies on the same assumptions as the old one. Even if it fully works, the return doesn't justify the risk at this price.

01

The 2-cent problem

About $15.1M has gone out of the bank since Feb 2023. Visible revenue is under $200K, and only $27,500 of it is from a named payer: Pabst $10K, The Speakeasy $15K and Wasserman $2.5K.

That's about 1–2 cents back for every dollar spent. Ticket money the venue kept wouldn't change this, because only about 200 people paid on a typical night.

02

Funded for several seasons, delivered one

  • Feb 2023: $11M raised. In a 2023 press interview Mason described it as about two years of runway and said they'd be "close to profitability by Q1 2025".
  • Jul–Aug 2023: one season followed. It cost "north of $8M", and he called that cost "untenable".
  • By about Apr 2024: $4.2M more from existing investors was spent with no season. That includes a single $2.22M wire.
  • Today: there is no team, and in his own words no proper P&L or balance sheet. The company card bounced in every month but one from Sep 2025 to Mar 2026.
  • Track record: six seasons in 24 years. The only back-to-back pair was 2002–03.

03

The insiders aren't adding money

  • Existing investors, including Blitzer, Rubin, Griffin and Ehrenberg, have put in $15.2M in total.
  • The last $4.2M went in as SAFEs (notes that turn into shares later). They never turned into shares, because the $5M+ round that triggers that never happened.
  • No new investor money has come in since Jan 2024. Nobody stepped in when the cash ran out in Aug 2025.
  • Mason hasn't said that any existing investor is joining this round.
  • A $1M SAFE could sit the same way: no shares and no control.

04

The new 2027 plan repeats the old assumptions

  • Tickets: about 200 paid a night in 2023, against about 4,480 a session at $44.80 in the 2027 plan. Tickets are 76% of operating revenue by 2034. Halve them and the plan never becomes cash-positive.
  • Team sales: the plan sells 2 teams in 2028, a year before the league launches in 2029, and $90M of teams in total by 2034. Without those sales the business loses money every year until 2033. Team owners only make money from their share of fees when more teams are sold.
  • No signed deals: in his words there are "no LOIs" (letters of intent) for team sales or for media, which rises from $750K to $25M in the plan. The $890K of licensing income comes from conversations, not contracts.
  • Funding gap: $4.4M goes out in 2027. The $20M raise isn't planned until Q4 2027, and there is no cash today.

05

What $1M buys

  • About 5–6 weeks of the 2027 plan.
  • About 2% of the company at the $50M cap. That stake is paid after the $11M Class A preference (money older investors get back first) and the $4.2M of unconverted SAFEs.
  • The company would need to sell for about $135M just for us to get our money back.
  • The US trademark appears to be registered to Mason's California entity, not to the company.

06

The best case still isn't worth it OUR ESTIMATES

  • Revenue: the plan hits $134M by 2034. That's roughly Savannah Bananas scale (outside estimates put them at about $100M revenue and about $500M value). The Bananas took 10 straight seasons of sell-outs to reach ~$100M; SlamBall's plan assumes 8 from a near-zero base.
  • Sale value: a sale at $400–800M would make our stake of about 1.5% (after dilution) worth $6–12M, after 7–9 years.
  • Odds and expected value: we put the chance of this at about 1 in 20. Weighted across all outcomes, we'd expect back about 0.7x what we put in.
  • Control: we'd be a minority holder with no board seat and no right to see the numbers.

07

What would make it investable

  1. A commercial CEO runs the business, with Mason as Founder and Commissioner.
  2. A low-cost, studio-first model, with production paid for by a distribution partner.
  3. Clean books, debts settled, and all IP owned by the company.
  4. A reset price: a note at a $5–8M cap, or buying the IP outright for $1–2M.
  5. Money released only as milestones are hit: a media deal, 3,000+ paid tickets, and $1M+ of sponsorship.

08

Why it's still not for us

This is a turnaround we would have to run ourselves: 12–24 months of hands-on work plus legal costs. Any of our ~15 pipeline ideas is a better use of that time and money.

Recommendation: pass.

History is the best predictor: about $15M in, one season out, and the same assumptions in the new plan. If the IP ever comes up cheaply, consider buying it through a new company.

BENCHMARK

Savannah Bananas vs SlamBall

Savannah BananasSlamBall
Age10 years24 years
Seasons played10, back to back6, never more than 2 in a row
Early demandSold out from game one~200 paid a night in 2023
Path to ~$100M10 seasons, all organicPlan: 8 seasons from a 2027 restart, to $134M
Fans per show by season 8~6,000 (2023), then ~19,500 (2025)Plan: 4,480 in 2027, its first restart year
Outside moneyNone, 100% owned by Jesse and Emily Cole~$15M raised, one season delivered
Team salesNone, they own every team$90M of team sales in the plan
Valuation~$500M estimate. Offers reportedly at $1B, but no sale has happened.Plan assumes a sale by about 2034

Bananas revenue path: ~$20M (2023, season 8), ~$45M (2024), ~$100M+ (2025, season 10). Tickets and merchandise are over 90% of revenue. Figures are Forbes estimates; the club does not publish revenue.

SOURCES

Where each fact comes from

#Fact / claimSourceLocation
1~$15.1M spent since Feb 2023Bank statementsCity National operating acct ending 3640, Feb 2023 – Mar 2026
2$27.5K named revenue (Wasserman, Pabst, Speakeasy)Bank statementsCredits: 1 Sep 2023 ($2.5K), 2 Oct 2023 ($10K), 18 Oct 2023 ($15K)
3Under $200K visible revenueBank statementsAbove plus unexplained deposits of $92,501 (11 Oct 2023) and $75,000 (12 Feb 2024)
4"Roughly 200 tickets per night"Mason's written replyAnswer on 2023 attendance
5$11M raised Feb 2023LLCA + cap table + bank statementsLLCA dated 23 Feb 2023, Appendix II; incoming wires Feb–Mar 2023
6"Two years of runway… close to profitability by Q1 2025"Outside press, not in the data roomJohnWallStreet interview, 2023
7Season Jul–Aug 2023Company season review2023 season dates (21 Jul – 17 Aug)
8"North of $8M", "untenable"Mason's written replyAnswer on 2023 season cost
9$4.2M SAFE moneyMason's reply + bank statementsWires Nov 2023 – 12 Jan 2024
10$2.22M single wireBank statementsOutgoing wire, 26 Mar 2024
11Spent by ~Apr 2024 / payroll stopsBank statementsPaychex debits end ~Apr 2024
12No team; "restaging the company without a team"Mason's written replyAnswer on current status
13No "proper P&L, balance sheet"Mason's written replyAnswer on financial statements
14Card bounced every month but one, Sep 2025 – Mar 2026Bank statementsReturned-item entries Sep, Oct, Dec 2025, Jan, Feb, Mar 2026; Nov 2025 cleared ($6,249.93)
15Cash ran out Aug 2025Bank statementsOperating balance, Aug 2025 onward
16Six seasons; only back-to-back pair 2002–03Company season review / one-sheetSeasons 2002, 2003, 2008, 2012, 2016, 2023
17$15.2M total from existing investorsLLCA + Mason's reply + bank statementsRows 5 + 9 combined
18Investor names (Blitzer, Rubin, Griffin, Ehrenberg)Mason's reply + LLCASAFE investor list; LLCA Appendix II
19SAFE never convertedMason's reply + SAFE term sheetReply: "the SAFE has yet to convert"; term sheet 22 Sep 2023: converts on a $5M+ round
20No new investor money after Jan 2024Bank statementsNo investor wires after 12 Jan 2024
21No existing investor named as joiningMason's written replyAnswer on the current round (absence)
224,480 tickets/session at $44.802027 financial modelSummer Series tab (2027: 6 sessions, $1,317,120)
23Tickets = 76% of 2034 operating revenue2027 financial modelSummary tab ($101.6M of $134.2M)
24Tickets halved = never cash-positiveOur analysis of the 2027 modelScenario run on Summary tab
252 teams in 2028; league 2029; $90M total2027 financial modelMajors tab, team-sales lines 2028–34
26Losses until 2033 without team salesOur analysis of the 2027 modelSummary tab: −$0.23M 2032, +$4.4M 2033
27Owners profit only from fees on new team sales2027 financial model"Team P&L Construct" tab
28"No LOIs" for team sales / mediaMason's written replyAnswers on teams and media
29Media $750K → $25M2027 financial modelMajors / Summary tab, media-rights line
30$890K licensing from talks2027 financial model + Mason's replyCorporate tab, licensing line
31$4.4M out in 2027; $20M raise Q4 20272027 financial modelSummary tab, 2027 cash flow and financing
325–6 weeks of the planOur calculation$1M ÷ ~$9.1M annual 2027 cost (Corporate + Summer Series tabs)
33~2% at $50M cap; no board or info rightsSAFE term sheet22 Sep 2023, cap and investor-rights terms
34$11M Class A preferenceLLCASection 7.02 (distributions, 80/20 until returned)
35~$135M sale to recoupOur estimatePreference stack + dilution maths
36Trademark registered to "Slamball, LLC" (California)IMG MIPA, March 2022Schedule 2.1(f)
37Savannah Bananas ~$100M revenue / ~$500M valueOutside estimatesForbes / press
38$400–800M exit, ~1.5% stake, 1 in 20, 0.7xOur estimatesDiligence scenario model
39Investable conditions, time cost, pipeline comparisonOur judgementn/a
40Bananas: 10 seasons, revenue ~$20M / $45M / $100M (2023–25), >90% tickets and merch, ~$500M value, 100% owner-held, no team salesOutside estimatesForbes, 21 Sep 2025; Wikipedia season history
41Bananas: 113 shows and 2.2M tickets in 2025, six teams, $1B offersOutside sourceFans First Report via Front Office Sports, Sep 2026

All the hard numbers come from Mason's own documents or emails. Rows 6, 37, 40 and 41 are outside sources. Rows highlighted in the source column are our own estimates or analysis.