From nine points to four. Arsenal's lead over Manchester City at the top of the Premier League has dwindled dramatically in less than a week.
The good news for Mikel Arteta's team is that Arsenal remains in control of the title race even after it was held to a 1-1 draw at Brentford on Thursday.
The bad news is the momentum appears to have swung in City's direction just when Arsenal looked to be at its strongest.
It feels like an age has passed since a 3-0 win against Sunderland put Arsenal nine points clear at the top of the standings. In reality, it was five days.
Since then, City has rallied from a goal behind to beat Liverpool at Anfield on Sunday and followed that up with another victory against Fulham on Wednesday
That nine-point advantage was only ever provisional, with City having a game in hand, but the perception is that the title race has taken a big swing — and a nervous performance at Brentford suggested Arsenal is beginning to feel the pressure.
''Disappointed with just a point of course but we know it's a tough place to come. We just have to stick together because we're still in a great position. Go again," Arsenal goalkeeper David Raya said.
There was a sense of relief for Arsenal fans when Noni Madueke broke the deadlock at the Gtech Community Stadium in the 61st with a header that wrong-footed Brentford goalkeeper Caoimhin Kelleher. And it was evident in Arteta's celebrations on the sideline as well.