Trading Guides

Quick answer: In Match Charting Project WTA data (~4,257 charted matches, ~91k service games), games that reach 15–40 are broken about 81% of the time; 0–40 about 90%; 30–40 only about 66%. A single break-point point is still won by the returner under half the time (~45%). For the classic 15–40 tennis trading strategy, that supports trading the game outcome — not scalping the next point. Watch doors live on the Tennis Trader Board. Counts only — not tips. ...

Quick answer: Create a free Telegram bot with @BotFather, buy a Live Tennis API Ultra key (10% off with checkout code botblog), clone tennis-trader-alerts, put two secrets in .env, run python -m app, then /start the bot and toggle 0–40 / 15–40. This is not a Betfair betting bot. It does not place bets. Scores are informational — not tips. If you only want a second-screen board at the desk, use the free Tennis Trader Board instead (no key). ...

Quick answer: A 15–40 alert on the Tennis Trader Board is a live score state, not a result. To see how often the server held after 15–40 or 0–40, fetch GET /history/matches/{id}?sequence=clean, find those point strings on the server/receiver slots, then walk forward until the nested games arrays change. One match is a demo. Clay vs hard needs a loop of completed ids, grouped by match.surface. Not tips — counts only. ...

Quick answer: 15–40 gets most of the attention but is not the only break-point score state worth watching. 0–40 gives three break chances with bigger price impact; 30–40 gives one and is fast-moving; deuce is a reset worth monitoring for what comes after; tiebreaks have specific momentum patterns that move prices sharply. The free Tennis Trader Board filters and pins all of these — use "Any BP" to scan courts, then apply manual context. ...

Quick answer: The model win % on the Tennis Trader Board is a score-state baseline — it knows the set, game and point score and who serves. Betfair odds price in everything else too. The gap between the two is a diagnostic, not a signal. Use it to spot where model and market disagree, then apply your own reading of the match. Run it yourself: the Tennis Trader Board is open source — source on GitHub. It needs a Live Tennis API Ultra key (code botblog) for real-time push. ...

Quick answer: Open the free Tennis Trader Board, select ATP or WTA, open More filters to pin a score alert (15–40, any break point, tiebreak), and paste a Betfair decimal price into the P1 odds field to see the model gap. Run it on a second monitor in Compact view while your ladder runs on the main screen. No API key or login needed. Run it yourself: the Tennis Trader Board is open source — source on GitHub. It needs a Live Tennis API Ultra key (code botblog) for real-time push. ...

Quick answer: For Betfair tennis trading bots, pair exchange prices with a point-by-point WebSocket so you wake on score commits — not a polling loop. Subscribe to Live Tennis API Ultra for the live stream + win-probability, keep Betfair Delayed (£0) for learning, and only pay for a Betfair Live App Key when you are ready to execute. Benchmark score commits against Match Odds movement on the exchange. Want the score layer without coding first? Open our free Tennis Trader Board. ...

Quick answer: You will install free Python on your PC, create a small project folder, save a secret API key, run one short script to list live matches, then run a second script so your browser shows a personal tennis scoreboard (formatted sets, games, points — not raw API lists). No coding experience required — copy, paste, and follow the steps in order. If you only want live scores next to Betfair today, skip the build and open our free tennis trader board instead. ...

Quick Answer A Betfair trading journal is a record of every trade you place — entry/exit price, stake, gross P&L, commission, and whether you followed your rules. The free template on this page (Excel + Google Sheets) has 19 columns, pre-built commission and net P&L formulas, drop-down validation, and a Dashboard tab that auto-calculates win rate, profit factor, and P&L by strategy. Download it below, make a copy, and start filling it in today — one row per trade. ...

Quick Answer The Betfair Place market runs alongside every horse racing Win market. You back or lay a horse to finish in the official place positions (top 2, 3, or 4 depending on field size). Place prices are 60–80% shorter than Win prices, tick volatility is lower, scalp hit rates are higher (80–88% vs. 75–85% in Win), and the market typically holds 20–35% of Win liquidity. It suits beginners learning scalping and experienced traders running a parallel book to smooth their equity curve. ...