Arizona Diamondbacks · MLB
ARI|25 players
Trading Volume$61.6M
Active Markets31
Win Rate55%
Record16-13
Upcoming Games
Pittsburgh Pirates vs Arizona Diamondbacks
Pittsburgh Pirates
Arizona Diamondbacks2 markets$0 Vol.
Pittsburgh Pirates vs Arizona Diamondbacks
Pittsburgh PiratesArizona Diamondbacks2 markets$0 Vol.
Arizona Diamondbacks vs Chicago Cubs
Arizona Diamondbacks
Chicago Cubs2 markets$0 Vol.
Arizona Diamondbacks vs Chicago Cubs
Arizona DiamondbacksChicago Cubs2 markets$0 Vol.
Arizona Diamondbacks vs Chicago Cubs
Arizona DiamondbacksChicago Cubs4 markets$65 Vol.
Arizona Diamondbacks vs Milwaukee Brewers
1Arizona Diamondbacks
1%Arizona Diamondbacks8
Milwaukee Brewers
99%Milwaukee BrewersLIVE
19 markets·$176K Vol.
Player Roster
Active
| Player | Name |
|---|---|
E Eduardo Rodriguez | #57 |
N Nolan Arenado | #28 |
J James McCann | #8 |
K Ketel Marte | #4 |
A Aramis Garcia | #35 |
I Ildemaro Vargas | #6 |
T Taylor Clarke | #45 |
P Paul Sewald | #38 |
M Michael Soroka | #34 |
Z Zac Gallen | #23 |
L Lourdes Gurriel Jr. | #12 |
J Jonathan Loáisiga | #43 |
A Alek Thomas | #5 |
J Jorge Barrosa | #1 |
G Geraldo Perdomo | #2 |
M Merrill Kelly | #29 |
K Kevin Ginkel | #37 |
C Corbin Carroll | #7 |
R Ryne Nelson | #19 |
R Ryan Thompson | #81 |
B Brandon Pfaadt | #32 |
J Jose Fernandez | #11 |
A Adrian Del Castillo | #25 |
T Tim Tawa | #13 |
J Juan Morillo | #62 |
Match History
| Date | Match | Score | |
|---|---|---|---|
| Apr 23 | Arizona Diamondbacks vs Milwaukee Brewers | 6–2 | W |
| Apr 22 | Arizona Diamondbacks vs Milwaukee Brewers | 2–13 | L |
| Apr 20 | Arizona Diamondbacks vs San Diego Padres | 12–7 | W |
| Apr 19 | Arizona Diamondbacks vs San Diego Padres | 4–6 | L |
| Apr 17 | Arizona Diamondbacks vs Chicago White Sox | 1–4 | L |
| Apr 16 | Arizona Diamondbacks vs Chicago White Sox | 11–7 | W |
| Apr 15 | Arizona Diamondbacks vs Chicago White Sox | 5–11 | L |
| Apr 13 | Arizona Diamondbacks vs Toronto Blue Jays | 4–10 | L |
| Apr 12 | Arizona Diamondbacks vs Toronto Blue Jays | 6–2 | W |
| Apr 11 | Arizona Diamondbacks vs Toronto Blue Jays | 6–3 | W |
| Apr 9 | Arizona Diamondbacks vs Baltimore Orioles | 8–5 | W |
| Apr 8 | Arizona Diamondbacks vs Baltimore Orioles | 4–3 | W |
| Apr 7 | Arizona Diamondbacks vs Baltimore Orioles | 7–9 | L |
| Apr 6 | Arizona Diamondbacks vs Philadelphia Phillies | 4–3 | W |
More MLB Games
Detroit Tigers vs Atlanta Braves
5
Detroit Tigers
100%Detroit Tigers2
Atlanta Braves
0%Atlanta Braves12 markets$1.0M Vol.
San Francisco Giants vs Philadelphia Phillies
San Francisco Giants
Philadelphia Phillies4 markets$927K Vol.
St. Louis Cardinals vs Pittsburgh Pirates
7
St. Louis Cardinals
95%St. Louis Cardinals4Pittsburgh Pirates
6%Pittsburgh PiratesLIVE
12 markets·$849K Vol.
Washington Nationals vs New York Mets
5
Washington Nationals
63%Washington Nationals4
New York Mets
38%New York MetsLIVE
11 markets·$617K Vol.
Kansas City Royals vs Athletics
1
Kansas City Royals
48%Kansas City Royals0
Athletics
53%AthleticsLIVE
6 markets·$405K Vol.
Houston Astros vs Baltimore Orioles
3
Houston Astros
0%Houston Astros10
Baltimore Orioles
100%Baltimore Orioles21 markets$279K Vol.
All Markets
About Arizona Diamondbacks
Frequently Asked Questions
Polymarket currently hosts 31 active markets for Arizona Diamondbacks (ARI) with over $61.6M in total trading volume. You can trade on game winners (moneyline), spreads, totals (over/under), and other markets across all of their upcoming games. Each market is priced as an implied probability — for example, a price of 65¢ means traders collectively believe there is a 65% chance of that outcome. New markets are added as Arizona Diamondbacks's schedule progresses.
Based on their recent games, Arizona Diamondbacks has a 55% win rate with a record of 16-13. You can view their full game-by-game results on this page, including scores, opponents, and context. Recent form is one of the strongest factors influencing market odds — a team on a winning streak will typically see higher implied probabilities, while a losing run often shifts odds against them.
Each MLB market on Polymarket is structured as a yes/no question — for example, "Will Arizona Diamondbacks win?" You buy shares in "Yes" or "No" at the current market price, which reflects the crowd-sourced implied probability. If your side is correct when the game concludes, your shares pay out $1 each. If incorrect, they pay $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss. Prices update in real-time as traders react to news like injury reports, lineup changes, and other developments.
All Arizona Diamondbacks markets resolve based on official game results, including overtime or extra periods where applicable. Moneyline markets resolve based on the final result of the game. Spread markets resolve based on the final margin relative to the posted line. Totals (over/under) resolve based on the combined final score. You can check the Rules on any individual market page to see the exact resolution criteria, including how postponements or cancellations are handled.
Polymarket odds are set by real traders putting real money behind their positions, which tends to produce well-calibrated probabilities. With over $61.6M traded on Arizona Diamondbacks markets alone, these prices aggregate the collective knowledge of participants who follow MLB closely — factoring in team form, injuries, schedule strength, and head-to-head records. Prediction markets have a strong track record of accuracy, often outperforming traditional sources by reflecting the latest information as it emerges. Visit the accuracy page on Polymarket for the latest accuracy metrics across different time periods.
Several factors can move Arizona Diamondbacks's odds on Polymarket. The most impactful include recent results and form, injury reports and lineup changes, schedule context (regular season vs. playoffs), head-to-head history against specific opponents, and home vs. away performance. Traders incorporate all of these variables into the price, which is why odds can shift rapidly when new information like a key player being ruled out becomes available.
Yes. This page is a free resource for tracking Arizona Diamondbacks's game results, win rate, and live market odds — no account or trade required. You can monitor how odds shift in real-time as a way to gauge market sentiment on Arizona Diamondbacks's upcoming games. If you decide to trade later, you can sign up and fund your account at any time.
Sign up for a free Polymarket account and fund it using crypto, a credit or debit card, or a bank transfer. Then return to this page, choose any active Arizona Diamondbacks market, select the side you want to trade, enter your amount, and confirm. Your position will be visible in your portfolio, and you can sell at any time before the market resolves.
On Polymarket, the price of each side in a market represents the market's implied probability. A price of 65¢ for ARI on the moneyline means traders collectively believe there is roughly a 65% chance that Arizona Diamondbacks will win that game. If you buy ARI shares at 65¢ and they win, you receive $1 per share — a profit of 35¢ per share. If they lose, those shares are worth $0. Prices shift in real-time as new information emerges and traders update their positions.
Polymarket is the world's largest prediction market, where you can stay informed and trade on real-world events. Traders buy and sell shares on outcomes across politics, sports, crypto, finance, tech, culture, and esports — including MLB games for teams like Arizona Diamondbacks. Prices reflect real-time, crowd-sourced probabilities backed by real money, offering a transparent, market-driven alternative to traditional odds sources. Visit polymarket.com to explore all available markets.
Updated Apr 30, 2026 3:18 pm ET