THE USEFUL BIT

2 ChatGPT Prompts to Analyze Match Screenshots for Both Teams to Score

A list of football fixtures can make it tempting to mark several games as Both Teams to Score (BTTS) — Yes based on team names or recent scores alone. But a useful analysis needs more than a hunch: both sides must have a realistic route to scoring, and a team's reputation does not prove it will score in the next match.

ChatGPT can read uploaded screenshots and help organize the evidence, but it can also misread small text or make mistakes. These two prompts are designed to slow the process down: first transcribe the screenshot, then verify the match and supporting statistics, and finally decide YES, NO, or PASS without filling gaps with guesses.

What BTTS means: For a standard full-time BTTS market, Yes means each team scores at least one goal. No means at least one team fails to score, including a 0–0 result. Check the specific bookmaker's rules, especially if the market is live or uses a non-standard period.

Prompt 1: Screen several matches from one screenshot

Use this when your screenshot shows several fixtures, odds, or match cards. This prompt is strict about reading the screenshot and refuses to produce a confident prediction when the evidence is missing.

🟦 COPY PROMPT 1 — MULTI-MATCH BTTS SCREENING

Act as a cautious football data analyst. Analyze every match that is readable in the screenshot I uploaded and assess the standard full-time Both Teams to Score (BTTS) market. I want an evidence-based YES or NO decision for each match, but you must use PASS when the available evidence is insufficient. Do not force picks, invent statistics, or promise winners.

STEP 1 — TRANSCRIBE THE SCREENSHOT
List every match you can read, including home team, away team, competition, kickoff date/time, match status, visible odds and any visible stats. Do not guess blurred team names, numbers, dates or markets. Mark unclear fields UNKNOWN. If the image is too small or cropped to identify a match reliably, request a clearer crop before analyzing it.

STEP 2 — CONFIRM THE FIXTURE
If web search is available, confirm the exact fixture, competition and date using reliable sources. Make sure you are not mixing up similarly named teams, youth/reserve sides, women's teams, or a different meeting between the same clubs. If you cannot verify the fixture, mark it PASS.

STEP 3 — CHECK BTTS-RELEVANT EVIDENCE
For every match, look for recent and competition-relevant evidence, ideally covering about 8–12 matches per team when available:
- BTTS Yes frequency for each team's recent matches, showing counts and sample sizes (for example, 6/10—not just “60%”).
- How often each team scored at least one goal, and how often it failed to score.
- How often each team conceded at least one goal, and how often it kept a clean sheet.
- Goals scored and conceded per match; expected goals (xG) and expected goals against (xGA) only if reliable data is available.
- Relevant home team's home record and away team's away record, while stating sample sizes.
- Opponent strength, competition level, important absences and confirmed lineups when reliable sources provide them.
- The current odds and time checked if odds are visible or supplied.

Use official competition/team sources and reputable statistics providers where possible. Cite links and state when you checked them. Do not claim to have checked a source you could not open. If browsing is unavailable, analyze only the screenshot and any data I provide; do not pretend to know current form or team news.

Do not replace BTTS-specific rates with total-goals averages. Do not treat a small run of matches or head-to-head record as proof. Recent stats must be compared with the competition context and each team's scoring and clean-sheet patterns.

STEP 4 — MAKE A CONSERVATIVE DECISION
For each match, answer:
- BTTS YES: YES / NO / PASS
- BTTS NO: YES / NO / PASS
- Final screening decision: BTTS YES / BTTS NO / PASS

Do not mark both BTTS YES and BTTS NO as YES for the same match. Choose BTTS YES only when the evidence supports both teams scoring; choose BTTS NO only when there is credible evidence that at least one side may fail to score. If evidence is weak, conflicting, outdated, or missing, choose PASS.

Do not invent exact probabilities or confidence percentages. If you calculate a historical rate, show the numerator, denominator and which period it covers. Separate verified facts from your interpretation, and explain the strongest counterargument to your decision.

OUTPUT FORMAT — ONE ENTRY PER MATCH
1. Fixture and kickoff date/time:
2. Screenshot details readable? YES / NO / PARTLY
3. BTTS YES: YES / NO / PASS — short reason
4. BTTS NO: YES / NO / PASS — short reason
5. Final decision: BTTS YES / BTTS NO / PASS
6. Supporting data with sample sizes:
7. Main counterargument / missing information:
8. Sources and time checked:

Accuracy matters more than producing a long list. A well-supported PASS is better than a guess. Do not recommend a stake or describe any match as guaranteed.

Why it helps: It checks each team's ability to score and tendency to concede separately. Both are relevant to BTTS, and the required sample sizes help prevent a small or cherry-picked run from being presented as decisive.

Prompt 2: Deep-check one match from a detailed screenshot

Use this when you have a screenshot with one selected fixture, recent results, team stats, odds, or a live score. Upload a clear screenshot and, if you have them, separate screenshots from reliable statistics pages. The prompt asks ChatGPT to distinguish pre-match analysis from an in-play situation.

🟩 COPY PROMPT 2 — SINGLE-MATCH BTTS DEEP CHECK

Act as a skeptical football analyst reviewing one match for the standard full-time Both Teams to Score (BTTS) market. Analyze the screenshot(s) I uploaded. Your goal is to decide whether BTTS YES or BTTS NO is better supported by the evidence, not to give me a confident-sounding guess. PASS is mandatory when key facts cannot be verified.

A. IDENTIFY AND READ FIRST
Read the home team, away team, competition, date, kickoff time, market wording, odds, match status and any visible statistics. If the match is live, also read the current score and match minute. Mark unclear or cropped details UNKNOWN; do not fill gaps from memory. If the fixture or market cannot be identified confidently, stop and ask for a clearer image.

B. VERIFY CURRENT DATA WHEN POSSIBLE
If web search is available, confirm the exact fixture and the date, then check reliable, up-to-date sources. If there is no browsing access, state clearly that you are limited to the screenshot and information I supplied.

Focus on BTTS-specific evidence, ideally from about 8–12 recent competitive matches per team where available:
1. Each team's BTTS Yes rate with count and sample size.
2. Each team's scored-at-least-once rate and failed-to-score rate.
3. Each team's conceded-at-least-once rate and clean-sheet rate.
4. Goals for and against per match, with xG/xGA only where credible figures are available.
5. Meaningful home/away splits, league context and opponent strength.
6. Confirmed team news, lineups or major absences only when sourced reliably.
7. Odds and the timestamp when checked, if available.

Do not invent recent results, injuries, lineups, xG, odds or model probabilities. Cite the actual pages consulted. Do not use a single head-to-head result, possession percentage, team reputation or full-time goals average alone to justify a pick.

C. HANDLE LIVE SCREENSHOTS CAREFULLY
If the screenshot is from a live match, verify the current minute and score if possible and timestamp the live data. A goal already scored by one team does not mean the other team will score. Explain how the score and remaining time change the question. Live statistics and odds may be delayed; if the clock, score or source timing is unclear, return PASS. If the match has ended or the market is already settled, state that it is too late to predict that market.

D. DECIDE WITHOUT FORCING A PICK
Return one final status:
- BTTS YES — only if both teams have credible scoring routes and the evidence supports each scoring at least once.
- BTTS NO — only if there is credible evidence that at least one team is likely to fail to score.
- PASS — if the evidence is insufficient, conflicting, stale, too small, unreadable or impossible to verify.

Do not give fictional accuracy rates. Do not treat historical frequency as the probability of this one match. If you calculate a rate, show the sample and explain its limitations. Discuss the strongest point against your preferred side. Never call any outcome certain or guaranteed.

REQUIRED OUTPUT
Fixture / competition / date:
Pre-match or live; score and minute if shown:
Screenshot details read correctly / unclear fields:
BTTS YES: YES / NO / PASS — evidence:
BTTS NO: YES / NO / PASS — evidence:
Final decision: BTTS YES / BTTS NO / PASS:
Key statistics with counts and sample sizes:
Main uncertainty and counterargument:
Sources and time checked:

Be willing to conclude PASS. Do not suggest a stake, encourage chasing losses, or present this as a reliable income method.

Why it helps: It gives the model a clear checklist, asks for evidence from both attacks and defenses, and handles live games differently from pre-match fixtures. It still cannot make the final outcome predictable with certainty.

Tips for better screenshot analysis

  1. Upload readable images. Keep team names, date, competition, market title and any statistical labels visible. Crop unnecessary page areas, not the context needed to identify the match.
  2. Review ChatGPT's transcription. Before accepting its analysis, check that it read the correct teams, date and statistics. Image models can misread unclear details.
  3. Use the right evidence. BTTS asks whether both teams score, so scoring rates, failed-to-score rates, concessions and clean sheets are more relevant than a team's win percentage alone.
  4. Check sources and timing. Form, lineups and odds change. For live matches, even accurate stats can become stale within minutes.
  5. Keep PASS as a real option. If there is not enough evidence, do not force either side. Prompts can improve structure, but they cannot guarantee a correct prediction or profit. If betting begins to affect your finances or daily life, seek support; GambleAware offers advice and a support finder in Great Britain. People elsewhere should look for a trusted local service.

The takeaway: Strong prompt wording is not a magic prediction system. These two prompts are designed to reduce avoidable errors, demand relevant evidence, and make ChatGPT explain uncertainty instead of filling gaps with confident guesses.

Sources

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