The NL Central has delivered one of the biggest surprises of the young MLB season. As April wraps up, an unexpected team sits atop the division, turning heads across the league. Let's break down what's happening in this competitive group, from the standings to the standout performers.

The Reds: Baseball's Biggest Mystery

Cincinnati enters May in first place, tied with the Yankees and Dodgers in the overall MLB standings—trailing only the Braves. But here's the twist: the Reds have actually been outscored on the season. That's the hallmark of a team that's winning close games, and Cincinnati has done exactly that, going a perfect 7-0 in one-run contests and 3-0 in extra innings.

The bullpen has been the driving force behind this success. Aside from closer Emilio Pagán, five Reds relievers boast ERAs around 2.00 or lower. Meanwhile, the rotation has been a mixed bag—Rhett Lowder and Chase Burns have been excellent, but the rest of the staff has struggled. Offensively, Elly De La Cruz and Sal Stewart have starred, but several lineup regulars have posted negative fWAR numbers. The Reds have all the ingredients to be this year's "How are they doing this?" team.

The Cubs: Power at the Plate

Chicago's path to contention is much clearer. The Cubs have scored 169 runs through April, the third-highest total in baseball, and lead the league in OPS+. Only five of their hitters have a below-average OPS+, and two of those players are no longer with the big league club. Nico Hoerner leads the way with 1.6 fWAR, while Shota Imanaga anchors the pitching staff with a 1.0 fWAR mark. When you can hit like this, you don't need to rely on late-inning magic.

What to Watch in May

Can the Reds sustain their magic in close games, or will their underlying numbers catch up to them? Can the Cubs' offense keep mashing at this historic pace? The NL Central is shaping up to be one of the most intriguing divisions in baseball, and we'll be watching closely as the season heats up.