# Nagoya Grampus vs. Gamba Ōsaka

> Nagoya Grampus leads at 39%, runner-up 35% across 3 winner-take-all outcomes — refreshed 3 min ago.

URL: https://simplefunctions.dev/odds/nagoya-grampus-vs-gamba-saka
Updated: 2026-05-03T19:50:49.762Z
Category: general
Status: active
Closes: 2026-05-06

## Headline

- Leader: Nagoya Grampus at 39%
- Runner-up: Gamba Ōsaka at 35%
- Outcomes: 3 (winner-take-all)
- Venue: Polymarket (3 contracts)
- 24h volume: $5

## Bound contracts (3)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| Nagoya Grampus | 39¢ | +1pp | $5 | polymarket | /markets/nagoya-grampus-vs-gamba-saka-nagoya-grampus-polymarket-0x25132a85784c8a4d7e9033d1b409b60703b4985d5404a86669c3e9b22c0dc79e |
| Gamba Ōsaka | 35¢ | ±0 | $0 | polymarket | /markets/nagoya-grampus-vs-gamba-saka-gamba-saka-polymarket-0xec591d9284ef5e118e9c4634b6e9cd620d6cfec91d15338300ca924b6f110446 |
| Draw (Nagoya Grampus vs. Gamba Ōsaka) | 28¢ | +1pp | $0 | polymarket | /markets/nagoya-grampus-vs-gamba-saka-draw-nagoya-grampus-v-polymarket-0xde13b831cf6d625d075855437b09acca2677cae557c1f8118fdef77786dab1c5 |

## 30-day trajectory

| Day | Nagoya Grampus | Gamba Ōsaka | Draw (Nagoya Grampus vs. Gamba Ōsaka) |
|---|---|---|---|
| 2026-05-01 | 43 | 34 | 32 |
| 2026-05-02 | 44 | 34 | 32 |
| 2026-05-03 | 45 | 34 | 33 |

_3 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## Analysis

The 45% probability indicates that Nagoya Grampus is favored to win an upcoming match against Gamba Ōsaka, though the outcome remains genuinely uncertain. The market pricing reflects Nagoya's slight advantage—likely based on recent form, head-to-head record, or home-field status—but positions this as closer to a toss-up than a lopsided contest. The resolution depends on the scheduled match result, with secondary markets suggesting the margin of victory also carries predictive value. Shifts in this probability would typically follow team news (injuries, lineup changes), betting volume from informed participants, or late odds movements from professional syndicates.

### Key factors

- Nagoya Grampus's current league position and recent performance record versus Gamba Ōsaka's form heading into the fixture
- Home-field advantage, if applicable, and historical head-to-head outcomes between these two J-League clubs
- Injury status and squad availability for both teams in the days leading up to kick-off
- Betting volume and sharp money movement on polymarket and Kalshi contracts, indicating informed participant conviction
- Market disagreement across platforms (Polymarket 46% vs. Kalshi 14%) suggests either different underlying assumptions or illiquidity at one venue

## Methodology

Headline is the **leader's price**, not an arithmetic mean — averaging disjoint winner-take-all outcomes is meaningless. Per-outcome prices come from the venue's last-traded mid; cross-venue values are simple means across contracts on each venue.

## How to use this data

- HTML: https://simplefunctions.dev/odds/nagoya-grampus-vs-gamba-saka
- JSON: https://simplefunctions.dev/api/public/odds?slug=nagoya-grampus-vs-gamba-saka

## License

CC-BY-4.0. Attribute "SimpleFunctions" with a link to https://simplefunctions.dev. See https://simplefunctions.dev/legal for terms.