KBO KT Wiz vs Samsung Lions Preview & Prediction | Oct 7, 2026
Samsung and KT meet in Suwon in a matchup between the regular season’s first- and second-place teams, but both teams’ positions have already been settled. Because the game is largely a final tune-up before the postseason, lineup management looks like a bigger variable than the result in this KT Wiz vs Samsung Lions preview.
The starting-pitcher metrics point toward KT, while the market trend points toward Samsung, so the signals are mixed.
Quick Summary: Three Key Points
- The overseas market has KT at 49% and Samsung at 51%, a slight move toward Samsung compared with the morning.
- So Hyeong-jun has allowed 2 or fewer earned runs in each of his last 3 starts, while Won Tae-in carries a 4.55 season ERA.
- With the standings settled, Koo Ja-wook out and possible rest for regulars all overlapping, this game is hard to read in either direction.
So Hyeong-jun vs Won Tae-in: The Difference in Recent Form
| Metric | So Hyeong-jun (KT) | Won Tae-in (Samsung) |
|---|---|---|
| Season ERA | 3.37 | 4.55 |
| Recent starts | 19 IP, 5 ER over his last 3 starts | 3 1/3 IP, 9 ER vs Lotte on 9/20 |
| Team situation | 1st place clinched | 2nd place clinched |
Putting together local data posts, So Hyeong-jun’s last three starts went 6 innings with 2 earned runs, 6 innings with 2 earned runs and 7 innings with 1 earned run. What stands out is that he has consistently pitched deep into games as a starter.
Among his last four starts, Won Tae-in was hit hard against Lotte on September 20. Still, it is too early to judge his overall condition on a single poor outing.
Key Metrics by the Numbers
| Metric | Figure |
|---|---|
| Market-implied win probability | KT 49% / Samsung 51% |
| KT’s probability vs the morning | Down about 1 percentage point |
| KT on the 6th | Regulars played, won 10-1 |
| Samsung’s Koo Ja-wook | Removed from the roster with a hamstring injury (reported September 30) |
First and Second Place Settled: What’s Left to Do
Even after clinching the regular-season title, KT sent out their regulars on the 6th and won 10-1. It looks like a way to keep the players sharp, but there is no telling whether they will make the same choice today.
Samsung have also secured second place, so postseason preparation takes priority over results at this point. With neither team motivated by the standings, the lineup cards are likely to define the character of the game.
Injuries and Physical Factors
According to a Sports Seoul report, Samsung’s Koo Ja-wook has been removed from the first-team roster with a hamstring injury and is unlikely to return before the end of the regular season. The recent form of his replacement has not yet been made public.
With the postseason ahead, both teams may prioritize their regulars’ physical conditioning to avoid further muscle injuries. The first thing to check is whether regulars are rested when the lineups are announced around 5:30 PM KST.
A Market Leaning Toward Samsung: Mixed Signals
The qualitative factors favor KT, yet the overseas market has moved slightly toward Samsung since the morning. KT’s win probability, which was around 50% in the morning, came down to 49% in the afternoon.
Koo Ja-wook’s absence was already known on September 30, so it is hard to see it as the cause of today’s movement. The fact that this is effectively the two teams’ final rehearsal in their regular-season home and away uniforms before the postseason also says a lot about the character of this game.
Mixed Signals: The Lineup Cards Will Tell
- The market moving the other way: The starting-pitcher metrics favor KT, but the market moved toward Samsung. That is a sign the market may be reflecting other information.
- Rest for regulars: Both teams have the postseason ahead, so the lineups could change significantly.
- A Won Tae-in bounce-back: His season ERA is 4.55, but one poor outing is not the whole picture of his condition.
Our View
It is hard to call an edge for either side in this game. The starting-pitcher metrics and recent form favor KT, but the market has moved toward Samsung, and neither team has anything to play for in the standings.
We rate the uncertainty level as “high.” Rather than forecasting a winner, it makes more sense to treat this as a game for checking how both teams manage their pitching staffs and lineups ahead of the postseason.
Watching Live and Following the Data
With frequent changes to the regulars possible, it helps to be able to see changes in player usage right away. Watching via sports live streaming while following live scores and the substitution records in live text commentary or a data center may even offer a glimpse of each team’s postseason plans.
Pre-Game Checklist: First Pitch, Venue and Broadcast
- Competition: KBO League regular season
- First pitch: Wednesday, October 7, 2026, 6:30 PM KST (09:30 UTC)
- Venue: Suwon KT Wiz Park
- Online in Korea: TVING, the KBO League’s digital broadcaster
- TV in Korea: check the KBS N SPORTS, MBC SPORTS+, SBS Sports and SPOTV schedules
- Lineups: expected around 5:30 PM KST; check first whether regulars are rested
- Tickets: check remaining seats on the KT Wiz official ticketing page
This is an objective preview based on publicly available performance metrics and statistics and does not guarantee any result. Please check the official starting lineups just before first pitch. We encourage a healthy sports-viewing culture.
한국어 요약
정규시즌 1위 KT 위즈와 2위 삼성 라이온즈가 순위가 확정된 상태에서 10월 7일 수원 KT위즈파크에서 맞붙는다. 해외 시장 예측은 KT 49%, 삼성 51%로 오전보다 삼성 쪽으로 소폭 이동했다. 선발 지표는 시즌 평균자책점 3.37에 최근 3경기 19이닝 5자책인 소형준(KT)이 평균자책점 4.55의 원태인(삼성)보다 앞서지만, 시장은 반대 방향으로 움직였다. 구자욱의 햄스트링 부상 이탈과 포스트시즌을 앞둔 주전 휴식 가능성까지 겹쳐 변수 크기는 ‘큼’으로 보며, 경기는 한국시간 오후 6시 30분에 시작한다.
Original Korean analysis: https://blog.naver.com/sunakapark/224434118195
