KBO Preview: SSG Landers vs Samsung Lions | August 20 Starting Pitchers & Predictions

Choi Min-jun

Away Starter | SSG Landers

1W-5L | ERA 5.09 | 76 IP | 63K

Choi Won-tae

Home Starter | Samsung Lions

4W-4L | ERA 4.83 | 91 1/3 IP | 80K

Starting Pitcher Breakdown

The SSG Landers will send Min-jun Choi to the mound, and his statistical profile presents significant concerns for a struggling away side. Choi carries a disappointing 1-5 record with a 5.09 ERA across 76 innings pitched, coupled with a 1.42 WHIP that indicates frequent baserunner accumulation. His strikeout-to-walk ratio of 63:33 suggests moderate control issues, though his strikeout rate remains respectable. The pitch mix reveals a fastball-dependent approach at 33% usage, sitting at 140 km/h—a velocity that offers limited margin for error against a Samsung Lions batting order ranked second in the league. His curveball (119 km/h, 20% usage) and cutter (136 km/h, 15% usage) provide secondary options, but recent performance data indicates these offerings have not generated sufficient swing-and-miss rates.

In opposition, Samsung Lions starter Won-tae Choi presents a contrasting profile with identical win-loss equilibrium but superior overall metrics. With a 4.83 ERA across 91⅓ innings, Won-tae Choi demonstrates greater durability and consistency than his counterpart. His 1.47 WHIP aligns closely with Min-jun Choi’s, suggesting similar control patterns, though his expanded workload indicates greater trust from the coaching staff. The fastball-heavy approach (40% usage) at 144 km/h provides a 4 km/h velocity advantage, a meaningful differential in professional baseball. His complementary pitch mix includes a changeup (126 km/h, 21% usage)—a weapon absent from Min-jun Choi’s arsenal—and a cutter matching Min-jun Choi’s velocity but utilized at higher frequency (17%). This diversified approach should provide Won-tae Choi with superior deception capabilities throughout the contest.

Team Form & Recent Performance

The SSG Landers’ ninth-place standing (44-4-63) reflects a season characterized by significant underperformance and inconsistency. Their last five games demonstrate volatility: two victories against LG and one against Samsung (5-3) are counterbalanced by a pair of defeats, including a particularly troubling 4-18 loss to Samsung. This oscillation between competitive performances and decisive defeats suggests fundamental issues with game execution and mental fortitude. The broader context reveals that SSG has struggled to maintain competitive standards throughout the 2026 season, and their road record in August appears particularly vulnerable.

In stark contrast, Samsung Lions occupy second position (63-2-42) and have established themselves as championship contenders through consistent excellence. Their recent five-game sequence illustrates dominant form: victories against both SSG and Hanhwa Eagles, including an 18-4 demolition of the visiting Landers, punctuated by a narrow 8-5 victory against Kia Tigers. Only a single loss to SSG within this span represents deviation from their expected trajectory. The Lions’ batting lineup has demonstrated capacity for explosive offensive production, while their pitching staff has maintained competitive standards. Playing at home in Daegu provides additional psychological advantage for Samsung’s pursuit of victory.

Head-to-Head History

The seasonal series between these franchises has decidedly favored Samsung Lions, who maintain an 8-5 record against SSG through thirteen contests. This 8-5 advantage represents meaningful sample size, suggesting systematic advantages rather than random variance. Notably, Min-jun Choi’s recent four-start sequence against Samsung resulted in one victory (5-4) against four defeats, with the catastrophic 4-18 loss representing particular concern. Won-tae Choi’s head-to-head record against SSG remains competitive, and the Lions’ overall supremacy in this matchup indicates structural advantages in the tactical and personnel dimensions. The magnitude of Samsung’s 18-4 victory in the most recent encounter, combined with their second-place standing, suggests momentum and confidence favor the home side substantially.

Key Matchup to Watch

The critical tactical element will manifest in Samsung Lions’ approach to Min-jun Choi’s fastball-dependent strategy. Given SSG’s positioning in ninth place and Choi’s elevated ERA, Lions batters should prepare for a fastball-centric attack that lacks the velocity to generate problematic movement patterns. Samsung’s second-ranked batting order possesses the collective discipline and power capacity to punish fastballs located in the strike zone with consistency. Conversely, SSG’s defensive alignment must prioritize strikeout prevention against Won-tae Choi’s improved pitch sequencing, particularly regarding his changeup implementation. The bullpen differential cannot be overlooked; Samsung’s relief corps, supported by a winning team environment, typically outperforms SSG’s arms in high-leverage situations. Whichever team establishes early offensive advantage and forces the opposing starter into elevated pitch counts should control the contest’s trajectory.

Prediction

The analytical evidence overwhelmingly supports Samsung Lions as the appropriate favorites for this contest. Won-tae Choi’s superior arsenal, combined with Samsung’s second-place standing, recent dominant form, and decisive head-to-head advantage, creates a compelling case for a Lions victory. Min-jun Choi’s continued struggles against this opponent and SSG’s ninth-place positioning suggest limited pathways to upset. The home-field advantage at Samsung Lions Park in Daegu provides marginal but meaningful support for the Seoul-based Landers’ opponents. Samsung’s batting lineup should generate sufficient offensive production to overcome any defensive limitations, while their pitching advantage should prove decisive in preventing offensive outbursts from SSG.