# Pittsburgh Pirates vs. Arizona Diamondbacks

> Polymarket binary prediction market. 85% implied probability of YES as of Thu, 07 May 2026 03:51:41 GMT. 24h change +27.0pp, 24h volume $426.1K.

**Canonical URL:** https://orrery.me/markets/mlb-pit-ari-2026-05-06
**Polymarket source:** https://polymarket.com/event/mlb-pit-ari-2026-05-06
**Category:** Sports
**Resolves by:** May 14, 2026
**Last fetched:** 2026-05-07T03:51:41.733Z

## Live snapshot

| Metric | Value |
|---|---|
| YES probability | **85¢** (85%) |
| Δ 1h | +19.0pp |
| Δ 24h | +27.0pp |
| Δ 1w | +0.0pp |
| 24h volume | $426.1K |
| Lifetime volume | $428.1K |
| Liquidity (orderbook depth) | $27.1K |
| Spread | 1.00pp |

## Resolution

**Resolves by:** May 14, 2026

**Source:** https://www.mlb.com/

### Market description (verbatim from Polymarket)

> In the upcoming MLB game between the Pittsburgh Pirates and Arizona Diamondbacks, scheduled for May 6 at 9:40PM ET:
> 
> This market will resolve to "Pittsburgh Pirates" if the Pittsburgh Pirates win the game.
> 
> This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game.
> 
> If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
> 
> The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

## Active signals

Signals are deterministic rules with explicit confidence (0..1). They describe *why a price moved* — they are not trade recommendations and do not predict the outcome.

- **momentum** (confidence 95%): Probability moved up 27.0pp in 24h with 15.7× liquidity turnover and a tight spread.

## Top holders

**Top YES holders**

- `0x88c4…129a` — 46,827.465 shares
- `0xefc9…b337` — 19,999.556 shares
- `0xbd14…d62a` — 18,518.519 shares
- `0x6498…8910` — 17,080.039 shares
- `0x2dc1…b33c` — 17,028.65 shares

**Top NO holders**

- `0xc807…c12b` — 45,731.346 shares
- `0x38f0…2768` — 21,237.196 shares
- `0x9770…0ff5` — 19,400 shares
- `0xd48a…6e90` — 16,262.996 shares
- `0x9d94…017d` — 15,173.389 shares

## 7-day price-history summary

| Metric | Value |
|---|---|
| Sample count | 158 |
| Window start | 2026-04-30T14:00:08.000Z |
| Window end | 2026-05-07T03:51:14.000Z |
| Range | 49¢ → 83¢ |
| Net change | +33.5pp |

Full series available as JSON via `GET https://orrery.me/api/markets?slugs=mlb-pit-ari-2026-05-06` — the chart on the human page is rendered from this same data.

## Cite this

```
Orrery. "Pittsburgh Pirates vs. Arizona Diamondbacks — 85% on Polymarket."
Retrieved 2026-05-07T03:51:41.733Z from https://orrery.me/markets/mlb-pit-ari-2026-05-06.
```

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*Orrery is a public, read-only intelligence terminal for prediction markets. Not affiliated with Polymarket. Not investment, legal, or tax advice. Numbers are fetched live; citation timestamp matters. See <https://orrery.me/disclaimer>.*