KANSAS CITY, Mo. (AP) — Luis Castillo pitched six innings of three-hit ball, Jorge Polanco and J.P. Crawford drove in runs, and the Seattle Mariners beat the Kansas City Royals 2-0 on Thursday to climb back into a first-place tie with the Houston Astros in the AL West.
The Mariners are headed to Houston for a three-game series beginning Friday night.
Eduard Bazardo and Gabe Speier tossed an inning apiece for Seattle. Andres Muñoz stranded two in the ninth by striking out Adam Frazier on three pitches for his 36th save.
Castillo (10-8) dueled with Kansas City counterpart Stephen Kolek, who allowed two runs — one earned — while pitching into the eighth inning. One run came on Polanco's double and the other after an astute move by manager Dan Wilson in the eighth.
Kolek appeared to have retired the first two batters of the inning when Wilson challenged that second baseman Michael Massey set up on the grass ahead of Dominic Canzone's groundout, in violation of Major League Baseball's defensive shift rules. The challenge was successful, Canzone was awarded first base, and reliever Daniel Lynch IV eventually gave up Crawford's run-scoring double to make it 2-0.
Castillo and Kolek (5-6) were so stingy that each allowed just a pair of runners over the first four innings, and both times they were on back-to-back hits. The difference was the Royals paired together singles and stranded both runners while the Mariners got Josh Naylor's single and an RBI double by Polanco for a 1-0 lead.
Castillo only allowed one other runner, a single by Royals rookie Carter Jensen in the fifth. Kolek similarly breezed through the Seattle lineup until a two-out walk to Naylor in the seventh; he promptly struck out Polanco to end the inning.
The Mariners were leading 1-0 when Wilson made a rare but successful challenge. They wound up doubling their lead.
Castillo has allowed two earned runs total over his last three starts.
The Mariners begin their pivotal series in Houston with RHP Bryan Woo (14-7, 3.02 ERA) on the mound Friday night. Kansas City has RHP Michael Lorenzen (5-11, 4.91) up against Toronto on Friday night in their final home series of the regular season.
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Seattle Mariners' Cal Raleigh walks back to the dugout after striking out during the seventh inning of a baseball game against the Kansas City Royals, Thursday, Sept. 18, 2025, in Kansas City, Mo. (AP Photo/Charlie Riedel)
Seattle Mariners' Jorge Polanco, left, is caught off base at second by Kansas City Royals second baseman Michael Massey to get the second out of a double play hit into by Dominic Canzone during the second inning of a baseball game, Thursday, Sept. 18, 2025, in Kansas City, Mo. (AP Photo/Charlie Riedel)
Seattle Mariners starting pitcher Luis Castillo throws during the first inning of a baseball game against the Kansas City Royals, Thursday, Sept. 18, 2025, in Kansas City, Mo. (AP Photo/Charlie Riedel)
NUUK, Greenland (AP) — Troops from several European countries continued to arrive in Greenland on Thursday in a show of support for Denmark as talks between representatives of Denmark, Greenland and the U.S. highlighted “fundamental disagreement” over the future of the Arctic island.
Denmark announced it would increase its military presence in Greenland on Wednesday as foreign ministers from Denmark and Greenland were preparing to meet with White House representatives in Washington. Several European partners — including France, Germany, the U.K., Norway, Sweden and the Netherlands — started sending symbolic numbers of troops already on Wednesday or promised to do so in the following days.
The troop movements were intended to portray unity among Europeans and send a signal to President Donald Trump that an American takeover of Greenland is not necessary as NATO together can safeguard the security of the Arctic region amid rising Russian and Chinese interest.
“The first French military elements are already en route” and “others will follow,” French President Emmanuel Macron announced Wednesday, as French authorities said about 15 soldiers from the mountain infantry unit were already in Nuuk for a military exercise.
Germany will deploy a reconnaissance team of 13 personnel to Greenland on Thursday, the Defense Ministry said.
On Thursday, Danish Defense Minister Troels Lund Poulsen said the intention was “to establish a more permanent military presence with a larger Danish contribution,” according to Danish broadcaster DR. He said soldiers from several NATO countries will be in Greenland on a rotation system.
Danish Foreign Minister Lars Løkke Rasmussen, flanked by his Greenlandic counterpart Vivian Motzfeldt, said Wednesday that a “fundamental disagreement” over Greenland remains with Trump after they held highly anticipated talks at the White House with Vice President JD Vance and Secretary of State Marco Rubio.
Rasmussen added that it remains “clear that the president has this wish of conquering over Greenland” but that dialogue with the U.S. would continue at a high level over the following weeks.
Inhabitants of Greenland and Denmark reacted with anxiety but also some relief that negotiations with the U.S. would go on and European support was becoming visible.
Greenland's Prime Minister Jens-Frederik Nielsen welcomed the continuation of “dialogue and diplomacy.”
“Greenland is not for sale,” he said Thursday. “Greenland does not want to be owned by the United States. Greenland does not want to be governed from the United States. Greenland does not want to be part of the United States.”
In Greenland’s capital, Nuuk, local residents told The Associated Press they were glad the first meeting between Greenlandic, Danish and American officials had taken place but suggested it left more questions than answers.
Several people said they viewed Denmark’s decision to send more troops, and promises of support from other NATO allies, as protection against possible U.S. military action. But European military officials have not suggested the goal is to deter a U.S. move against the island.
Maya Martinsen, 21, said it was “comforting to know that the Nordic countries are sending reinforcements” because Greenland is a part of Denmark and NATO.
The dispute, she said, is not about “national security” but rather about “the oils and minerals that we have that are untouched.”
On Wednesday, Poulsen announced a stepped-up military presence in the Arctic “in close cooperation with our allies,” calling it a necessity in a security environment in which “no one can predict what will happen tomorrow.”
“This means that from today and in the coming time there will be an increased military presence in and around Greenland of aircraft, ships and soldiers, including from other NATO allies,” Poulsen said.
Asked whether the European troop movements were coordinated with NATO or what role the U.S.-led military alliance might play in the exercises, NATO referred all questions to the Danish authorities. However, NATO is currently studying ways to bolster security in the Arctic.
The Russian embassy in Brussels on Thursday lambasted what it called the West's “bellicose plans” in response to “phantom threats that they generate themselves”. It said the planned military actions were part of an “anti-Russian and anti-Chinese agenda” by NATO.
“Russia has consistently maintained that the Arctic should remain a territory of peace, dialogue and equal cooperation," the embassy said.
Rasmussen announced the creation of a working group with the Americans to discuss ways to work through differences.
“The group, in our view, should focus on how to address the American security concerns, while at the same time respecting the red lines of the Kingdom of Denmark,” he said.
Commenting on the outcome of the Washington meeting on Thursday, Poulsen said the working group was “better than no working group” and “a step in the right direction.” He added nevertheless that the dialogue with the U.S. did not mean “the danger has passed.”
Speaking on Thursday, Danish Prime Minister Mette Frederiksen said the American ambition to take over Greenland remains intact despite the Washington meeting, but she welcomed the creation of the working group.
The most important thing for Greenlanders is that they were directly represented at the meeting in the White House and that “the diplomatic dialogue has begun now,” Juno Berthelsen, a lawmaker for the pro-independence Naleraq opposition party, told AP.
A relationship with the U.S. is beneficial for Greenlanders and Americans and is “vital to the security and stability of the Arctic and the Western Alliance,” Berthelsen said. He suggested the U.S. could be involved in the creation of a coastguard for Greenland, providing funding and creating jobs for local people who can help to patrol the Arctic.
Line McGee, 38, from Copenhagen, told AP that she was glad to see some diplomatic progress. “I don’t think the threat has gone away,” she said. “But I feel slightly better than I did yesterday.”
Trump, in his Oval Office meeting with reporters, said: “We’ll see how it all works out. I think something will work out.”
Niemann reported from Copenhagen, Denmark, and Ciobanu from Warsaw, Poland.
Denmark's Foreign Minister Lars Løkke Rasmussen and Greenland's Foreign Minister Vivian Motzfeldt speak at a news conference at the Embassy of Denmark, Wednesday, Jan. 14, 2026, in Washington. (AP Photo/John McDonnell)
People walk on a street in Nuuk, Greenland, Wednesday, Jan. 14, 2026. (AP Photo/Evgeniy Maloletka)
From center to right, Greenland Foreign Minister Vivian Motzfeldt, Denmark's Ambassador Jesper Møller Sørensen, rear, and Danish Foreign Minister Lars Løkke Rasmussen, right, arrive on Capitol Hill to meet with senators from the Arctic Caucus, in Washington, Wednesday, Jan. 14, 2026. (AP Photo/J. Scott Applewhite)
An Airbus A400M transport aircraft of the German Air Force taxis over the grounds at Wunstorf Air Base in the Hanover region, Germany, Thursday, Jan. 15, 2026 as troops from NATO countries, including France and Germany, are arriving in Greenland to boost security. (Moritz Frankenberg/dpa via AP)
Fishermen load fishing lines into a boat in the harbor of Nuuk, Greenland, Wednesday, Jan. 14, 2026. (AP Photo/Evgeniy Maloletka)
Greenland Foreign Minister Vivian Motzfeldt, left, and Danish Foreign Minister Lars Løkke Rasmussen, arrive on Capitol Hill to meet with members of the Senate Arctic Caucus, in Washington, Wednesday, Jan. 14, 2026. (AP Photo/J. Scott Applewhite)
