KBO Preview: KT Wiz vs Samsung Lions | August 28 Starting Pitchers & Predictions

Oh Won-seok

Away Starter | KT Wiz

5W-7L | ERA 6.25 | 86 1/3 IP | 84K

Kim Baek-san

Home Starter | Samsung Lions

1W-1L | ERA 3.38 | 10 2/3 IP | 7K

Starting Pitcher Breakdown

The pitching matchup presents a stark contrast in experience and recent performance. KT Wiz will deploy Oh Won-seok, a veteran right-hander currently managing a 5-7 record with an elevated 6.25 ERA across 86⅓ innings pitched. His 1.55 WHIP indicates consistent control issues, with 29 walks surrendered—a concern that has plagued his season. Oh’s pitch arsenal relies heavily on his fastball, deployed 51 percent of the time at an average velocity of 142 km/h, complemented by a changeup (29 percent usage at 130 km/h) and a curveball (10 percent at 116 km/h). The limited variety in his offerings, combined with modest strikeout production of 84 across the season, suggests vulnerability to disciplined opposing hitters.

Conversely, Samsung Lions counter with Kim Baek-san, a promising young arm operating from a position of significantly greater effectiveness. Despite minimal opportunity—evidenced by just 10⅔ innings and a 1-1 record—Kim has demonstrated superior metrics: a 3.38 ERA and an impressive 1.41 WHIP. His fastball reaches 145 km/h and comprises 44 percent of his pitch mix, while complementary offerings include a sweeper (20 percent at 126 km/h) and slider (19 percent at 133 km/h). The more diverse approach and superior velocity advantage position Kim favorably in this starting pitcher duel. However, his limited workload warrants caution regarding durability and consistency over nine innings.

Team Form & Recent Performance

The KT Wiz maintain first place in the standings with a 66-3-42 record, representing a commanding position atop the KBO hierarchy. However, their recent five-game sequence reveals inconsistency that undermines confidence in their trajectory. A split of two wins and one loss against Doosan Hanhwars, punctuated by a draw, demonstrates vulnerability despite their elevated win total. Their most recent performances—victories against SSG Landers and a draw in the concluding matchup—suggest competitive engagement without decisive dominance. The 1-3 loss to Doosan particularly concerns analysts given the magnitude of the defeat and its implications for offensive firepower.

Samsung Lions occupy second place with a 67-3-44 record, remarkably similar in overall performance but with a critical distinction: their recent form appears considerably more robust. The Lions have embarked upon an impressive run featuring consecutive dominant victories against the Kiwoom Heroes (15-2 and 12-2) and subsequent victories against the NC Dinos (2-1 and 8-6). A singular draw against Kiwoom represents their only blemish in recent outings. This pattern suggests an offensive juggernaut combining with defensive solidity, positioning Samsung as the momentum favourite entering this contest.

Head-to-Head History

The season series presents an overwhelmingly convincing narrative favoring Samsung Lions. Across eleven meetings this season, the Lions have established a commanding 8-3 advantage over the Wiz, with no draws recorded in their direct competition. This eight-win margin represents neither statistical anomaly nor close competition; rather, it reflects a pronounced and consistent superiority of Samsung’s roster construction and execution specifically in matchups against KT. The Wiz’s solitary three victories constitute insufficient evidence of reversing this trend, particularly given Samsung’s recent escalation in dominant performances. Historical context within the head-to-head framework strongly suggests Samsung’s tactical and personnel advantages persist.

Key Matchup to Watch

The critical engagement will manifest at the intersection of Oh Won-seok’s elevated walk rate and Samsung’s demonstrated offensive capability. With 29 free passes across 86⅓ innings, Oh has created numerous scoring opportunities through base-on-balls alone. The Lions have capitalized upon such opportunities, evidenced by their 8-3 dominance in previous encounters. If Samsung’s lineup—demonstrably effective during their recent seven-game sequence generating multiple double-digit scoring performances—can force Oh into early pitch counts and accumulate walks early, the Wiz will operate at severe disadvantage. Conversely, if Oh can elevate fastball placement and minimize walks while benefiting from Kim’s comparable (though superior) limitations, KT retains feasible victory pathways. The ability of each team’s hitters to exploit opponent weaknesses will prove determinative.

Prediction

Samsung Lions enter this contest with substantial advantages across multiple analytical dimensions. Their recent form trajectory, head-to-head superiority, superior starting pitcher performance metrics, and demonstrated offensive potency create a confluence of factors favoring the home team. While KT Wiz maintain first-place standing and possess playoff positioning security, their pitching vulnerability and recent inconsistency suggest vulnerability against Samsung’s current momentum. The Lions’ ability to manufacture runs through patient at-bats against Oh’s walk-prone approach, combined with Kim Baek-san’s capability to suppress KT’s offensive opportunities despite limited experience, positions Samsung for a decisive victory in Daegu.