MATCH BOARD テニス乱数表・対戦表

4-THUMB LLC

About this app

MATCH BOARD is an app that handles both the "progress" and "scoring" of tennis practice sessions and tournaments.

It allows you to create pairings, input scores, automatically calculate rankings, and share results—all from a single device.

It eliminates the need for paper match schedules and whiteboards.

■ Currently, all features are available for free.

There are no limits on the number of events you can hold. There are no in-app purchases.

This free offer is for a limited time only. We will notify you in advance within the app when we begin offering a paid plan.

■ Four Match Formats

・Random Number Table Match (Doubles)… Participants are shuffled and paired automatically. Supports simultaneous play on 1 to 4 courts.

・16-Person Team Match… Four teams (A-D) play each other in a round-robin format. Two pairs from each team also play each other in a round-robin format.

・24-Person Team Match… Four teams of six players each. Pairs are switched between the first and second halves, with three pairs competing in each half.

* **Pairs Tournament with Preliminary Rounds:** 12 pairs are divided into two leagues, A and B, for the preliminary rounds. Pairs with the same ranking compete against each other in the main tournament.


**Automatic Adjustment for Pairing Bias:** The random number table creates pairings to avoid biases such as repeatedly partnering with the same person, repeatedly playing against the same person, or having long breaks. You can preview the pairings before creation to check the participation patterns, partner counts, and match counts.
You can remake them if you don't like them.


**Scores Can Be Entered from Participants' Smartphones:** By distributing the match board URL via QR code, participants can enter scores from their smartphones.
If scores are entered court by court, the organizer doesn't need to run around the courts.
The entered information is reflected on everyone's screen immediately.


**Notifications Received When Your Match Begins:** If you link your participant name during the event, you will receive a notification the moment your match begins.
The notification will include the court, who your partner is, and who your opponent is. Even with the app closed, you'll receive notifications, so you won't miss your turn even if you're resting off the court. Tapping a notification opens the event's board.

■ Rankings are automatically calculated
Rankings are automatically calculated based on wins/losses, games played, and game difference.
You can also check how ties are handled (e.g., head-to-head matches) on the screen.

■ Results are shared via URL
After the event ends, you can immediately distribute the URL to the results page.
Participants can check rankings and the results of all matches in their browser, even without the app installed.

■ Supports changes on the day
You can join mid-event, leave early, change matchups, correct scores, and restart from a specified match.

■ Your record is saved
By linking your participant name (the same operation as notifications), you can later review your total wins/losses, win rate, a list of events you've participated in, and a history of all your matches.

■ No registration required to start using it
You can start using it immediately without registering an account. If you register with Apple/Google, you can transfer your game record even after changing devices.

What’s new

【新機能】
・自分の出番が近づくと「あと何試合であなたの番か」をバナーとプッシュ通知でお知らせします
・ペア戦は予選が終わると各リーグの順位を表示し、主催者が本戦（順位決定戦）を開始できます

【改善】
・団体戦はラウンドが終わるたびに、そのラウンドの全試合のスコアを表示します
・団体戦の作成画面を「大会名・コート名・ボール交換」の3項目に絞りました
・乱数ダブルスの順位を「勝ち数→勝率→得失ゲーム差」の順で決めるようにしました
・得失ゲームの表示を「得失ゲーム18-12=+6」の形に統一し、勝敗の下に移しました
・大会を進める前に、スコアの直し方を案内するようにしました
・ペア戦の「N位決定戦」を「N位通過対戦」に改めました

【修正】
・早退した参加者との対戦成績がマイ戦績から消えてしまう問題を修正しました
・アカウント画面に表示されるバージョンが実際と違っていた問題を修正しました