Heerenveen arrive at Willem II holding a narrow but tangible edge in weighted recent form, rated at 6.00 out of 10 against the hosts' 5.56, a gap of 0.44 that reflects steadier output across both sides' last handful of fixtures. The visitors have recorded 16 goals across their last 5 outings, a return built largely on friendly firepower that included a 7-2 rout of De Graafschap and a 4-4 draw with OH Leuven in their most recent run-out. Two wins, two draws and a single defeat in that span point to attacking intent, though 11 conceded in the same stretch underlines persistent vulnerability at the back. The one clean sheet came against Ajax in a 0-0 stalemate back in May, and since then Heerenveen have kept nobody out. That loss to Utrecht, 2-3 away, remains their only competitive result in this window and serves as a reminder that open games can swing either way.

Willem II have been less prolific but more compact in recent weeks, managing 6 goals across their last 4 matches while conceding 5. Two wins, one draw and one loss paint a picture of incremental progress, and the hosts have scored in every one of those fixtures, a run that stretches back through three friendlies and into their 2-1 victory at FC Volendam in the Eerste Divisie in late May. The only clean sheet in that sequence came in the 1-0 win over KV Mechelen, their most recent outing and the most persuasive piece of evidence that defensive discipline is improving. The 2-2 draw with FC Eindhoven and the 1-2 home loss to Quick Boys both featured goals at both ends, continuing a pattern that has defined meetings between these clubs for some time.

The head to head record over the last 9 encounters leans heavily toward Heerenveen, who have claimed 5 wins to Willem II's 2, with 2 draws completing the set. An average of 3.67 goals per meeting and both teams on the scoresheet in 7 of those 9 fixtures points to a fixture that rarely stays tight, and 7 of the 9 have cleared 2.5 goals. The most recent pair both went Heerenveen's way, 3-1 in April 2025 and 2-1 in December 2024, and before that the sides played out a goalless draw in March 2022 and a 2-1 Heerenveen win in November 2021. Willem II's last victory in this sequence came in March 2021, a 3-1 home success that remains their only win in the last five itemised meetings.

The goals profile suggests another open contest is likely. Heerenveen have found the net in 4 of their last 5, Willem II in all 4 of theirs, and both defences have been breached regularly enough to keep the game competitive. The form gap is slender, the head to head pattern clear, and the recent scoring rates point toward a fixture that rewards attacking contribution more than defensive solidity. Where the market eventually settles will depend on how heavily it weighs Heerenveen's superior record in this fixture against Willem II's home advantage and tighter recent defensive work. The difference between these sides sits in fine margins, and the data points toward a result decided by which attack converts the chances that both are likely to create.