Sumo Sensei
Sumo stats and Pick 'Em
Free · Designed for iPad. Not verified for macOS.
Rankings now cover all six divisions. Nationality flags, forecast history, and auto theme added.
Sumo Sensei is an app for grand sumo fans covering basho results, rikishi, and rankings.
Follow live bout results, daily schedules, and banzuke rankings across all six divisions. Rikishi pages include career stats, win rates, and head-to-head records. Forecasts estimate bout outcomes from historical and current match data, with snapshots preserved for completed tournaments.
During active tournaments, play Pick 'Em, a free daily prediction game where you pick winners head-to-head and climb the global leaderboard. Enable push notifications for deadline reminders before each day's matches and a daily basho preview every morning.
Features:
• Live basho results and daily bout schedules
• Banzuke rankings for all six divisions
Rikishi profiles with career stats and win rates
• Model-based bout forecasts and win probability charts
• Forecast history preserved for completed bashos
• Pick 'Em daily prediction game with global leaderboards
• Sumo news feed with admin-authored coverage
• Push notifications for Pick 'Em deadlines and daily previews
• Spoiler-free mode to hide results until you watch
Themes: light, dark, and auto (follows system setting)
Sumo Sensei is a free, non-commercial fan project. No ads, no tracking, no wagering, no in-app purchases, or subscriptions.
Sumo Sensei is not affiliated with, endorsed by, or sponsored by the Japan Sumo Association (JSA). Rikishi names, ranks, and records shown are drawn from publicly available data for informational purposes only.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Rankings now cover all six divisions: Makuuchi, Juryo, Makushita, Sandanme, Jonidan, and Jonokuchi
• Rikishi pages and lists now show nationality flags
• Forecast history: completed bashos keep the predictions from when they ran, not a retroactive re-run
• Auto theme option follows your system light/dark setting and updates live
• Rikishi list defaults to Makuuchi + Juryo with a multi-select filter to add other divisions
• Rikishi search now matches stable, nationality, birthplace, and numeric IDs in addition to name
• Bout prediction page restricts selectors to active Makuuchi and Juryo rikishi only
• Forecast index shows recently completed bashos alongside the current tournament
• iOS footer safe area fixed for devices with a home indicator
The developer, Jeremy Hicks, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jeremy Hicks
- Size
- 2.7 MB
- Category
- Sports
- Compatibility
Requires iOS 18.4 or later.
- iPhone
Requires iOS 18.4 or later. - iPad
Requires iPadOS 18.4 or later. - Mac
Requires macOS 15.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.4 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
User-Generated Content
- Copyright
- © 2026 Jeremy Hicks