Baseball fever is officially back in South Korea as the 2026 Shinhan SOL Bank KBO League swings into action on March 28, igniting a nationwide celebration for fans and industry players alike. With five stadiums buzzing and nearly every ticket snapped up—save for a handful of accessible seating—it’s clear that the KBO’s popularity is reaching unprecedented heights. But this year, the excitement isn’t just confined to the diamond. From skincare brands and financial giants to streaming platforms and card companies, a full-blown marketing blitz is underway, all hoping to capture the attention (and wallets) of the league’s surging fanbase.
Let’s set the scene: the KBO League’s opening day promises to be a spectacle, with 144 games per team on the schedule and clear skies forecast across the country. According to league officials, a fourth consecutive year of sold-out openers and crowds exceeding 100,000 are all but guaranteed. In fact, if every seat is filled at the five ballparks—Jamsil, SSG Landers Field, Samsung Lions Park, NC Park, and Hanwha Life Eagles Ballpark—the league could see a record 105,698 fans in attendance. That would put 2026 on track to challenge the all-time opening day attendance record of 114,021 set back in 2019.
The numbers don’t lie: in 2024, the KBO drew 10,887,705 spectators, smashing the 10 million mark for the first time in Korean pro sports history. The league didn’t stop there, attracting a jaw-dropping 12,312,519 fans in 2025. Last season, Hanwha Eagles led the pack with 47 sold-out home games out of 71, while Samsung Lions established a new single-season home attendance record with 1,641,740 fans. Six out of ten teams managed to top the one-million mark for home attendance, signaling a golden era for Korean baseball.
This explosive growth hasn’t gone unnoticed by the business world. On March 28, financial heavyweights rolled out the red carpet for KBO fans with a barrage of tailored products and promotions. Shinhan Bank—title sponsor since 2018—launched the ‘2026 Shinhan SOL KBO League Savings’ account, offering up to 5.0% annual interest based on team performance and fan participation. “We’re committed to deepening the connection between Shinhan and baseball,” a Shinhan Bank representative said, highlighting the unique blend of sports and savings. The bank also revamped its digital baseball platform ‘SOL Baseball’ and introduced ‘SOL Fantasy Baseball,’ letting customers build fantasy lineups and score rewards based on real player stats.
NH Nonghyup Bank wasn’t about to be left behind, unveiling the ‘NC Dinos Proud Savings’ with rates up to 7.0% and a series of collaborative events with the NC Dinos running through April. Meanwhile, credit card companies like Samsung Card, KB Kookmin Card, Shinhan Card, NH Nonghyup Card, and Lotte Card expanded their baseball partnerships, offering everything from 50% ticket and merchandise discounts to in-stadium food deals. KB Kookmin Card, for example, is rolling out special ‘KB Pay Day’ discounts at Doosan Bears home games throughout the season, plus exclusive merchandise giveaways for new cardholders. As one industry insider put it, “With 12 million fans, competition for their attention and loyalty will only get fiercer as the season progresses.”
But it’s not just banks and card companies getting in on the action. Skincare brand Anua made waves by announcing, on March 27, the selection of Moon Dong-joo (Hanwha Eagles) and Oh Sun-woo (KIA Tigers) as the first models for its sun care line. The move, timed perfectly with the league’s opening, is a bold attempt to tap into the growing overlap between baseball’s female fans and the brand’s core demographic. “We chose these players because their healthy, energetic image matches our brand’s vision,” Anua explained. The brand is also emphasizing the practical synergy: baseball players, exposed to the sun all season, are natural ambassadors for sun protection products.
Moon Dong-joo will front the ‘Zero Cast’ line, known for its natural finish and lightweight, moist feel, while Oh Sun-woo represents the basic line. Both players are famous for their skills and good looks, with fan clubs so devoted that “cannon cameras”—usually reserved for idol concerts—are now a familiar sight at their games. Anua is sweetening the deal with a month-long event on Olive Young’s online mall: customers who buy sun care products and post photo reviews will be entered to win autographed baseballs. The brand promises more events and content to keep baseball fans engaged throughout the season. “We expect the positive energy of these athletes and Anua’s skincare expertise to create a great synergy,” an Anua spokesperson said. “We’ll keep connecting with fans through diverse promotions.”
Meanwhile, the digital world is abuzz with baseball mania. OTT platform TVING, which holds exclusive KBO streaming rights through 2026 (and is negotiating for 2027), saw a 20% jump in daily active users during the preseason from March 12 to 23. KBO exhibition games ranked number one in both subscription contribution and unique visitors. TVING is doubling down with specialized content like ‘TVING Super Match’—a twice-weekly showcase—and ‘Fandom Broadcasts,’ where celebrity hosts and fans interact live via ‘TVING Talk.’ The goal? To keep baseball fans glued to the platform and encourage them to explore other offerings, from dramas to variety shows. TVING’s parent company, CJ ENM, is betting big on baseball as a driver of subscriber retention and cross-content engagement.
On the field, the KBO is mixing tradition with fresh faces. The league announced that 13 rookies made opening day rosters, with Lotte Giants and NC Dinos each fielding three newcomers. Lotte’s rookies include pitchers Park Jung-min and Lee Joon-seo and infielder Lee Seo-joon, while NC’s batch features outfielder Go Jun-hwi and infielders Shin Jae-in and Heo Yoon. KT Wiz, Hanwha Eagles, and Kiwoom Heroes also included two rookies apiece, while SSG Landers, Doosan Bears, LG Twins, and KIA Tigers opted for more veteran lineups. Notable veterans such as Choi Hyung-woo (returning to Samsung), Kang Baek-ho (Hanwha), Park Chan-ho (Doosan), and Kim Hyun-soo (KT) are suiting up for opening day, along with Hanwha’s Son Ah-seop, who will continue to break his own all-time KBO hits record with every base knock. Lotte’s Noh Jin-hyuk, who underwent an intense offseason training regimen, also secured a spot on the roster.
As opening day unfolds under perfect weather and a sold-out crowd, the 2026 KBO season is already shaping up to be one for the record books—on the field and far beyond. With brands, banks, and broadcasters all joining the action, Korean baseball’s reach and influence have never been stronger. Fans, it seems, are in for a season of unforgettable moments both at the ballpark and beyond.