KBO Preview: Doosan Bears vs KT Wiz | July 23 Starting Pitchers & Predictions

Kwak Bin

Away Starter | Doosan Bears

8W-4L | ERA 2.80 | 103 IP | 120K

Logan

Home Starter | KT Wiz

1W-1L | ERA 3.33 | 27 IP | 20K

Starting Pitcher Breakdown

The pitching matchup presents a stark contrast in experience and recent form. Gwak Bin takes the mound for the Doosan Bears with an impressive 8-4 record and a 2.80 ERA across 103 innings pitched. His WHIP of 1.18 indicates excellent command and efficiency, supported by a strikeout-to-walk ratio of 120:29. Gwak Bin’s pitch arsenal is well-balanced, relying on a fastball averaging 151 km/h as his primary weapon (43% of pitches), complemented by a 146 km/h cutter (19%) and a 136 km/h slider (15%). This diversified approach has proven effective throughout the season, allowing him to keep opposing batters off-balance.

Conversely, Logan of the KT Wiz enters this contest with significantly less workload—just 27 innings pitched across a 1-1 record. His 3.33 ERA is elevated compared to his counterpart, and his 1.37 WHIP suggests occasional control issues. Logan’s pitch distribution leans heavily on his fastball (51% at 146 km/h), which is identical in velocity to Gwak Bin’s cutter. The incorporation of a slider (25% at 131 km/h) and a changeup (13% at 133 km/h) provides variety, but the limited innings pitched this season raise questions about consistency and durability. This represents a significant disparity in preparation and proven performance between the two starting pitchers.

Team Form & Recent Performance

The KT Wiz’s superior regular season record of 51-2-35 places them firmly in contention for the Korean Baseball Organization championship. Their current position as the second-place team reflects sustained excellence throughout the season. In their most recent five-game stretch, KT demonstrated dominance with four victories, including a decisive 8-2 triumph over LG. The team’s ability to generate runs (evidenced by their 4-1 and 6-1 victories) and maintain pitching stability suggests a well-balanced roster capable of performing in high-pressure situations.

The Doosan Bears, positioned in fifth place with a 47-3-42 record, have shown inconsistency recently. Their last five games against the same KT Wiz squad included only one victory (a 10-3 dominant performance against NC Dinos), balanced by a loss and a draw specifically against KT. The pattern of results—including losses to NC Dinos—suggests potential vulnerabilities in both offensive consistency and pitching reliability. However, the 10-3 victory demonstrates their ceiling when performing optimally, indicating they remain dangerous despite their current standing.

Head-to-Head History

The season series between these two rivals tells a compelling story favoring KT Wiz significantly. The overall record stands at 6 wins, 1 draw, and 3 losses for KT against the Bears, representing a decisive advantage of three games in the standings. This 6-3 advantage in head-to-head competition suggests KT has identified offensive and pitching approaches that exploit Doosan’s weaknesses. The single draw in their meetings indicates neither team dominates every statistical category, but KT’s superior win total reflects superior execution in critical moments. For the Doosan Bears, reversing this trend becomes essential to climbing the standings and establishing credibility against eastern division rivals.

Key Matchup to Watch

The critical battle will center on Doosan’s ability to generate early offensive pressure against Logan while KT attempts to establish contact discipline against Gwak Bin’s diverse arsenal. Specifically, KT batters must avoid chasing Gwak Bin’s slider and cutter out of the strike zone, as his 1.18 WHIP indicates he commands these secondary pitches effectively. Conversely, Doosan’s offense needs to capitalize on Logan’s less refined command—his 1.37 WHIP suggests elevated pitch counts and potential wild pitches that could create run-scoring opportunities.

Additionally, the quality of contact matters tremendously. Gwak Bin’s 120 strikeouts across 103 innings demonstrate his ability to induce swings and misses. KT’s recent run-scoring success (witnessed in their 8-2 and 6-1 victories) came against quality opposition, suggesting their lineup can adjust to power pitching. The team that controls the strike zone early—either by making Gwak Bin work deeper into counts or by forcing Logan to throw strikes that KT can hit—will likely determine the game’s trajectory.

Prediction

Considering the comprehensive advantages favoring KT Wiz—superior regular season record, dominant head-to-head performance, and the stark difference in starter experience and effectiveness—the home team emerges as the clear favorite. KT’s recent form against comparable competition, combined with Doosan’s inconsistency, suggests the Wiz will maintain their dominance in this series. While Gwak Bin’s quality pitching prevents runaway scoring, KT’s lineup should generate sufficient offensive support for Logan to secure a victory. The Doosan Bears possess the talent to challenge this projection, particularly if their offense capitalizes on early opportunities, but the weight of statistical evidence supports a KT Wiz victory.