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Bobby's Sports Analytics publishes sports statistics and analysis for informational purposes only. Nothing here is a prediction of results or a recommendation to wager. Must be 21+ (18+ where permitted by law). Please play responsibly.

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Research

We publish what we tested

Most sites selling picks won't tell you when a market is already priced correctly. We backtest our own angles against the close, and we say so either way.

AllMLBNFLNBAWNBA
Live studiesMarket backtestsWritten studiesTrack recordDaily stats

Live studies

Recomputed from our game logs · every player measured against their own baseline

NBATeams lose more

NBA back-to-backs: teams feel it, scorers don't

Do teams lose more on the second night of a back-to-back — and do their players score less?

46.5%
team win rate on back-to-backs (vs 50.8% rested)
Back-to-backRested
Team win rate46.5%50.8%
Player pts vs own avg+0.11−0.01
Games8913,969

Teams won 46.5% of back-to-back second nights and 50.8% otherwise (z = -2.4). But players who suited up scored +0.11 points vs their own average (z = 1.4) — no drop. The likely reason is load management: the most tired players sit, so they never appear in the back-to-back sample at all.

How we measured it · 36,382 player-games · 4,860 team-games▾

NBA 2024-25 and 2025-26 regular seasons. Back-to-back = team played the previous day (from each team's game dates). Player rows: 15+ minutes, players with 20+ such games, scored against their own season average.

NBAReal home edge

Home court in the NBA

How often does the home team win, and by how many points, over a full season?

55.4%
home team win rate
HomeAway
Win rate55.4%44.6%
Points per game116.5114.7

Home teams won 679 of 1225 games (55.4%, z = 3.8) and outscored visitors 116.5 to 114.7 per game — about 1.7 points, on average.

How we measured it · 1,225 games▾

Every regular-season game of the most recently completed NBA season; home/away read from each row's MATCHUP field ('vs.' = home, '@' = away); final scores are the sum of every logged player's points.

Market backtests

Already live · deepest example today

What We've Measured — College Football

Four angles we tested and killed on our own archive of FBS results and closing lines — SP+ ratings vs the spread (49.8% ATS on 1,589 games), wind, rain and altitude on totals. Published with the same numbers whether they worked or not.

Read the full page →

Other written studies

College Football — SP+, wind, rain, altitude

The angles above, in full: methodology, sample sizes, and the ones that didn't beat the closing line.

NFL — Numbers

Team and player trends pulled from the same gamelog archive our NFL picks are graded against.

WNBA — Numbers

Team and player trends from the WNBA box-score archive, same treatment.

Our track record

MLB — Results

Every MLB pick we've published, graded win or loss, in full.

NFL — Results

Every NFL pick we've published, graded win or loss, in full.

WNBA — Results

Every WNBA pick we've published, graded win or loss, in full.

MLB — NRFI record

Every no-run-first-inning pick, graded, against the league base rate.

MLB — Closing line value

Whether the line moved our way after we made the pick — the standard sportsbooks themselves use to judge a bettor.

Descriptive market statistics, computed daily

64%

of MLB props priced +200 or longer

Of 1,238,508 graded props this season, 789,157 closed at +200 or longer. Staked flat at one unit each, that group returned -29.9%. This describes what the shelf has done, not a strategy.

mlb · computed from props_resolved

CFB is our deepest write-up because that market has been backtested most extensively — but it's not the only one. NFL and WNBA have their own published number studies above, and our full pick history is public too. Same standard everywhere: publish it whether it worked or not.