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What’s New Version 1.129.0
- Game scores now show batting rates (AVG, OBP, SLG, OPS) and pitcher rates (ERA, WHIP, K9, BB9).
- Pre-game lineups now display the announced probable starting pitcher.
- Inactive players now appear in their own section on the roster page.
- You can now leave a league before the draft starts.
- Pro subscribers no longer see ads.
- Various stability and analytics improvements.
Description
Fantasy baseball for the KBO League.
Fantasy9 lets you build your own team using real KBO players and compete in fantasy leagues throughout the season. Follow every game with more excitement as your players earn fantasy points based on real performance.
Draft players, manage your lineup, and challenge friends as the KBO season unfolds.
FEATURES
• Draft real KBO players to build your fantasy team
• Set lineups and manage your roster throughout the season
• Track player performance and stats
• Compete in fantasy leagues with friends
• Follow standings and see how your team ranks
Whether you are a longtime KBO fan or new to fantasy sports, Fantasy9 adds strategy and competition to every game.
Build your team. Compete in your league. Win the season.
Accessibility
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Version history 14 versions
Build 887661316v1.129.02026-07-01 14:00:29
- Game scores now show batting rates (AVG, OBP, SLG, OPS) and pitcher rates (ERA, WHIP, K9, BB9).
- Pre-game lineups now display the announced probable starting pitcher.
- Inactive players now appear in their own section on the roster page.
- You can now leave a league before the draft starts.
- Pro subscribers no longer see ads.
- Various stability and analytics improvements.
Build 887502390v1.122.02026-06-27 16:34:25
It's been a while, and this is a big update.
• Fantasy9 Pro: a new subscription with advanced analytics and AI player projections.
• Player Projections (Pro): full-season, season-so-far, and rest-of-season numbers for hitters and pitchers, plus 2026 projected stats and rankings.
• Redesigned player detail sheet with hero stats and today's game.
• Lineup and inactivity status across matchups and rosters.
• League notifications for roster moves and trades.
• Jersey numbers and positions in the Score tab lineup.
• Various fixes and improvements.
Build 886368036v1.99.02026-06-01 18:59:57
- Probable pitcher tag: shows whether a pitcher is starting that day
- Lineup position tag: shows a player's lineup slot for the day
- Benched probable starter notification: alerts you if you have a probable starter sitting on your bench
Build 884654108v1.97.02026-04-18 22:42:14
- Kim Hyun-soo restored; OF to 1B in lineup
- Draft autoscroll/timer/mock draft fixes
- Mid-season first scoring day fixes
- Week rollover key error fixes
- Post-draft refresh fixes
- Multi-season position eligibility fixes
- Roster stats and Box Score fixes
- Lineup lock disclaimer and date pill fixes
Build 884407665v1.96.42026-04-12 00:42:07
- Revamped UI for game scoring details with baseball diamond background
- Fixing first-week push notifications for drafts started mid-season
- Fixing a bug where players could be swapped in and out of live roster each day. Rosters now lock at 10AM KST each day.
Build 884288657v1.90.22026-04-08 21:12:46
- Peek opponent rosters from league pages by tapping their logo
- Home run notifications
- Week win/loss modal with celebration
- 2026 Stats filter in draft and waiver search tables
Build 884116483v1.87.02026-04-05 20:05:51
- Private leagues
- Commissioner can now remove teams from league (pre-draft only)
- Android deep link fixes
- Initial set of banner ads (sorry to do this, but server costs are really increasing with the amount of traffic)
- SOOP streams and vod links
Build 884075614v1.82.32026-04-02 23:39:47
- Custom feedback form in account tab
- Trade notification redirect fixes
- Notification settings localization fixes
- Pitcher position filter fixes
- Specifying KST time zone in scores page
- League selector scroll fixes
Build 884030537v1.81.02026-04-01 22:03:20
- Mock Drafts
- Draft Auto-pick toggle
- Draft pagination fixes
- Live game status bug fixes
- Live game player scoring bug fixes
- IF positional eligibility bug fixes
Build 883620866v1.79.02026-03-27 15:38:05
- New Lineup tab in Scores
- New Table tab in Scores
- Fixing momentum calculation
- Fixing local team name editing cache issues
- Moderation for UGC
Build 883519789v1.75.02026-03-20 17:15:40
- Join League button fixes
- Push notification infrastructure
Build 883314489v1.67.42026-03-17 17:10:25
- New "Scores" tab
- Bug fixes with draft eligible players
- Bug fixes with trade caching
Build 883477271v1.72.22026-03-17 22:31:00
- Game momentum card
- Scoring details
- Pre-game polls
- Draft responsiveness fixes
- First-week matchup fixes
- Player exclusion fixes
- Animation and app crash fixes
Build 882757162v1.66.12026-03-11 21:48:18
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 2 | 5.0 | 1.129.0 |
Change log 18 changes · US
✎
releaseNotes updated
- Game scores now show batting rates (AVG, OBP, SLG, OPS) and pitcher rates (ERA, WHIP, K9, BB9).
- Pre-game lineups now display the announced probable starting
✎
description updated
Fantasy baseball for the KBO League.
Fantasy9 lets you build your own team using real KBO players and compete in fantasy leagues throughout the season. Follow
✎
subtitle updated
Draft, Manage & Compete
✎
name updated
Fantasy9: KBO Fantasy Baseball
◆
Version 1.129.0 released
- Game scores now show batting rates (AVG, OBP, SLG, OPS) and pitcher rates (ERA, WHIP, K9, BB9).
- Pre-game lineups now display the announced probable starting pitcher.
- Inactive players now appear in their own section on the roster page.
◆
Version 1.122.0 released
It's been a while, and this is a big update.
• Fantasy9 Pro: a new subscription with advanced analytics and AI player projections.
• Player Projections (Pro): full-season, season-so-far, and rest-of-season numbers for hitters and pitchers,
◆
Version 1.99.0 released
- Probable pitcher tag: shows whether a pitcher is starting that day
- Lineup position tag: shows a player's lineup slot for the day
- Benched probable starter notification: alerts you if you have a probable starter sitting on your bench
◆
Version 1.97.0 released
- Kim Hyun-soo restored; OF to 1B in lineup
- Draft autoscroll/timer/mock draft fixes
- Mid-season first scoring day fixes
- Week rollover key error fixes
- Post-draft refresh fixes
- Multi-season position eligibility fixes
- Roster stats a
◆
Version 1.96.4 released
- Revamped UI for game scoring details with baseball diamond background
- Fixing first-week push notifications for drafts started mid-season
- Fixing a bug where players could be swapped in and out of live roster each day. Rosters now lock
◆
Version 1.90.2 released
- Peek opponent rosters from league pages by tapping their logo
- Home run notifications
- Week win/loss modal with celebration
- 2026 Stats filter in draft and waiver search tables
◆
Version 1.87.0 released
- Private leagues
- Commissioner can now remove teams from league (pre-draft only)
- Android deep link fixes
- Initial set of banner ads (sorry to do this, but server costs are really increasing with the amount of traffic)
- SOOP streams an
◆
Version 1.82.3 released
- Custom feedback form in account tab
- Trade notification redirect fixes
- Notification settings localization fixes
- Pitcher position filter fixes
- Specifying KST time zone in scores page
- League selector scroll fixes
◆
Version 1.81.0 released
- Mock Drafts
- Draft Auto-pick toggle
- Draft pagination fixes
- Live game status bug fixes
- Live game player scoring bug fixes
- IF positional eligibility bug fixes
◆
Version 1.79.0 released
- New Lineup tab in Scores
- New Table tab in Scores
- Fixing momentum calculation
- Fixing local team name editing cache issues
- Moderation for UGC
◆
Version 1.75.0 released
- Join League button fixes
- Push notification infrastructure
◆
Version 1.72.2 released
- Game momentum card
- Scoring details
- Pre-game polls
- Draft responsiveness fixes
- First-week matchup fixes
- Player exclusion fixes
- Animation and app crash fixes
◆
Version 1.67.4 released
- New "Scores" tab
- Bug fixes with draft eligible players
- Bug fixes with trade caching
◆
Version 1.66.1 released