# David Blitzer

> David Blitzer is a Series A investor at HBSE Ventures backing Sports and Fantasy Sports. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [HBSE Ventures](https://shizune.co/investors/profile/hbse-ventures)
- Location: Scotch Plains, United States
- Total investments: 3
- Last investment: Mar 2023
- Lead investor: 0%
- Last updated: Aug 2026

David Blitzer is a Series A investor at HBSE Ventures in Scotch Plains focused on Sports and Fantasy Sports. David Blitzer joined HBSE Ventures as Founder.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Sports | 2 | 67% |
| Fantasy Sports | 1 | 33% |
| Sporting Goods | 1 | 33% |
| Information Technology | 1 | 33% |
| Media and Entertainment | 1 | 33% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 1 | 33% |
| Funding Round | 1 | 33% |
| Venture - Series Unknown | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Portugal | 1 | 33% |
| United States | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| SlamBall | SlamBall is a global sports league association. It was founded in 1999 and is headquartered in Los Angeles, California. | $11M |  | Mar 10, 2023 |  |
| SlamBall | SlamBall is a global sports league association. It was founded in 1999 and is headquartered in Los Angeles, California. | $11M | Series A | Mar 10, 2023 |  |
| TMRW Sports | TMRW is a sports company that focuses on progressive approaches to sports, media, and technology. Using advances in technology, the company launches golf leagues and holds a series of stadium events to provide people with growing approaches to sports and entertainment. | $14.7M |  | Oct 18, 2022 |  |

3 of 3 investments shown.

## Co-investors
- [Sharp Alpha](https://shizune.co/investors/profile/sharp-alpha-advisors) — VC Fund, 2 deals together
- [Wavemaker Ventures](https://shizune.co/investors/profile/wavemaker-partners) — VC Fund, 2 deals together
- [25madison](https://shizune.co/investors/profile/25madison) — VC Fund, 1 deal together
- [32 Ventures](https://shizune.co/investors/profile/32-ventures) — VC Fund, 1 deal together
- [APEX Capital](https://shizune.co/investors/profile/apex-capital-9cd3) — VC Fund, 1 deal together
- [Connect Ventures](https://shizune.co/investors/profile/connect-ventures-aec2) — VC Fund, 1 deal together

## About HBSE Ventures

VC Fund · New York, United States

HBSE Ventures is a venture capital fund focused on sports-tech.

5 contacts available at HBSE Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Andy Roos | Partner | https://shizune.co/investors/profile/andy-roos |
| Bradford Farkas | Co-Founder & General Partner | https://shizune.co/investors/profile/bradford-l-farkas |
| Chip Austin | General Partner & Co-Founder | https://shizune.co/investors/profile/chip-austin |
| David Blitzer | Founder | https://shizune.co/investors/profile/david-blitzer-b306 |
| Josh Harris | Founder | https://shizune.co/investors/profile/josh-harris-b249 |

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## FAQ

### What does David Blitzer invest in?

David Blitzer invests primarily in Sports, Fantasy Sports and Sporting Goods startups, most often at Series A and Funding Round stage. Most of the 3 investments tracked by Shizune back companies in Portugal. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did David Blitzer last invest?

The most recent investment recorded for David Blitzer closed in Mar 2023. Shizune tracks 3 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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