Reload page

EN RU

Sign in

Sportexa AI Blog

Articles: AI Sports Analytics

We write about competition context, pre-match analysis, betting angles, live signals and the way sport decisions change when data and match rhythm move together.

Explore articles

SPORTEXA AI / JOURNAL

Understand the game. Read the line.

Filters AI Sports Analytics

All categories All sports All levels All formats

Clear filters

THE JOURNAL

Latest articles

43 articles

04 October 2026 3 min read

When Sports Statistics Disagree: Check Definitions, Periods and Updates

A step-by-step check of the event, metric definition, period, timestamp and source version when two summaries show different numbers.

AI Sports Analytics General topics Intermediate

04 October 2026 3 min read

Basketball eFG%: How Three-Pointers Change Shooting Efficiency

eFG% adjusts field-goal percentage for the extra point from a made three. A worked example shows what it captures and what still requires context.

AI Sports Analytics Basketball Intermediate

04 October 2026 3 min read

Basketball True Shooting Percentage: Including Free Throws

True shooting percentage combines field goals and free throws in a scoring-efficiency estimate. Learn why the 0.44 factor is an approximation, not an exact possession count.

AI Sports Analytics Basketball Intermediate

04 October 2026 3 min read

Offensive Rebounds: Repeat Attacks and Rebound Chances

Separate offensive rebound counts from the share of available chances, with a formula, worked example, and limits for player-market analysis.

AI Sports Analytics Basketball Intermediate

04 October 2026 3 min read

Usage vs. Touches: Player Involvement Is Not Efficiency

Separate possessions a player finishes from all ball touches. A simple example explains tracking limits and context for points or assist markets.

AI Sports Analytics Basketball Intermediate

04 October 2026 3 min read

Turnover Percentage: Why Raw Counts Depend on Pace

Separate turnover counts, pace, and turnover share. A simple calculation shows the limits for team and player markets.

AI Sports Analytics Basketball Intermediate

04 October 2026 3 min read

Player Three-Pointers: Attempts, Makes, and Shooting Swings

Separate three-point attempts, makes, and accuracy. A worked example shows how volume and small samples affect player markets.

AI Sports Analytics Basketball Intermediate

04 October 2026 3 min read

Garbage Time: How a Large Lead Changes Player Minutes

A large lead can change rotations, but garbage time has no universal cutoff. See a minutes example and limits for player markets.

AI Sports Analytics Basketball Intermediate

04 October 2026 3 min read

Corsi and Fenwick: Shot Attempts vs. Shots on Goal

See what Corsi and Fenwick count, calculate an attempt share, and learn why neither is a literal puck-possession measure.

AI Sports Analytics Hockey Intermediate

04 October 2026 3 min read

Five-on-Five Hockey: Why It Should Be Separated from Other Strengths

Separate five-on-five play from all situations. A worked example shows how special teams can change an aggregate shot-attempt share.

AI Sports Analytics Hockey Intermediate

04 October 2026 3 min read

Hockey GSAx: Goals Saved Above Expectation and Model Limits

Define GSAx as xGA minus goals allowed, work through an example, and separate the metric from save percentage and GSAA.

AI Sports Analytics Hockey Advanced